Robrecht van Vlaenderen — Lord of Elverdinghe and Vlamertinghe

Robrecht van Vlaenderen, natural son of Louis II de Male by Ive sLuus of the van de Lus patrician family of Ghent, held the seigniories of Elverdinghe and Vlamertinghe — adjoining villages just outside Ypres — as a grant from his father. He served as Burgundian councillor and chamberlain (raed ende camerlinck) to both Duke John the Fearless and Duke Philip the Good, married Anastasie d'Oultre at Ypres on 12 September 1419 in the presence of the future Philip the Good, and acquired the title Viscount of Ypres through his marriage. He died on 21 January 1434 and was buried in the parish church of Elverdinge. His marriage to Anastasie produced no legitimate children, but three documented natural sons — Jean (legitimized in 1448 by Burgundian ducal diploma), Caspar (active 1453–1464 as bailiff of Elverdinghe-Vlamertinghe and then of Ypres), and Karel (active 1464–1491, buried at Langemark) — carried the surname forward through the Ypres quarter.

Marriage and Territorial Holdings Directly Attested

Robrecht was already active in Elverdinge in 1412, predating his 1419 marriage. He held Elverdinghe and Vlamertinghe through a paternal grant one generation removed: Louis II de Male had originally granted the dual lordship to his elder bastard son Loys “le Hase” van Vlaenderen in 1372, and Robrecht received the seigniories after Loys's death at Nicopolis on 25 September 1396 — reversion to the comital domain followed by regrant to Robrecht as the next surname-bearing holder. The territorial connection is therefore paternal in origin but transmitted through the senior bastard line, not a direct grant to Robrecht himself; nor was it a marital acquisition — his 1419 marriage to Anastasie d'Oultre conferred the Viscount of Ypres title jure uxoris, not the Elverdinghe-Vlamertinghe lordships.

His marriage to Anastasie d'Oultre took place at Ypres on 12 September 1419 — two days after the assassination of John the Fearless at Montereau, in the presence of the Count of Charolais (the future Philip the Good) who was not yet aware of his father's murder. Buylaert reproduces the documentation from ARA Chambre des Comptes N° 38644, fol. 41v°. Through Anastasie, Robrecht acquired the title Vicomte d'Ypres jure uxoris.

Alongside his seigniorial holdings, Robrecht served as Burgundian raed ende camerlinck — councillor and chamberlain — to Dukes John the Fearless and Philip the Good for roughly two decades. The role placed him in the highest echelons of Burgundian comital administration.

Death and the Elverdinge Tomb Directly Attested

Robrecht died on Saint Vincent's Eve — 21 January 1434. His wooden tomb stood on the north side of the choir of the Elverdinge parish church. Its gilded-letter Middle Dutch inscription is given here in Baron Béthune's published transcription of the Gailliard epitaph manuscript (Épitaphes et monuments des églises de la Flandre au XVIe siècle, p. 233); Tamboryn's Geschiedenis van Elverdinghe transmits the inscription independently:

Hier licht edele ende moghende heere mer Roelant van Vlaenderen, ruddere, heere van Elverdinghe ende Vlamertinghe, burchgrave van Ypre, raed ende camerlinck ons gheduchts heeren Jan ende Phls hertoghen van Bourgoignen, graue van Vlaenderen, denwelcke Robrecht was naturlijck zoone van hooghe ende moghende prince Lodewijck van Male, graue van Vlaenderen, hertoghe van Brabant, obiit 1434, op Sen Vincentsavent.

Here lies the noble and mighty lord Robrecht van Vlaenderen — the tomb's name-field reads “Roelant,” corrected to Robrecht in Gailliard's gloss on the same page; Tamboryn's independent transmission carries the same observation — knight, lord of Elverdinghe and Vlamertinghe, burgrave of Ypres, councillor and chamberlain to our gracious lords John and Philip, Dukes of Burgundy, Counts of Flanders; the which Robrecht was natural son of the high and mighty prince Louis of Male, Count of Flanders, Duke of Brabant. He died in 1434, on Saint Vincent's eve.

Anastasie survived him by several years. The describer of her own epitaph, preserved in Vredius p. 283, noted that of her two husbands she had several sons by her first husband Eylard van Pouke and ex Roberto verò nullos — none from Robert. The Gaillard MS gives the same line in Dutch vernacular:

Vrauw ANASTASIA van Oultre en hadde gheen kinderen by M'her ROBERT van Vlaenderen / haeren tweeden man.

On Robrecht's death the seigniories of Elverdinghe and Vlamertinghe reverted to the duke and were gifted in May 1435 to Cornelis van Bourgondië, the Burgundian grand-bâtard of Philip the Good. They re-entered the Van Vlaenderen line half a century later, in 1487, when Lodewijk III van Vlaenderen of the Praet line married Isabella van Bourgogne — dame héritière and granddaughter of Cornelis — bringing both seigniories back into the family until the 1545 death of Jan zonder generatie.

The Mother: Ive sLuus of Ghent Directly Attested

Robrecht's mother is named in Baron Béthune's published transcription of the Elverdinge epitaph — Épitaphes et monuments des églises de la Flandre au XVIe siècle (Bruges: De Plancke, 1897–1900), p. 233, under the heading te Elverdinghe, bij Ypere. The entry, transcribing the gilded-letter inscription of the wooden tomb on the north side of the choir from the Gailliard epitaph manuscript, continues directly after the death-date:

Zijn moeder was Ive sLuus van de gheslachte van de Lus, van Ghendt; haer wapen was: d'azur au lion de gueule.

His mother was Ive sLuus, of the family of the van de Lus, of Ghent; her arms were: azure, a lion gules.

The name carries a standard fourteenth–fifteenth-century Ghent genitive contraction: s- (des) + Luus — Ive, daughter of a man named Luus, of the van de Lus patrician family of Ghent, whose arms (azure, a lion gules) the entry records alongside; Béthune's footnote to the line adds that the same information appears in a second manuscript witness of the Gailliard tradition (ms. H, supplement, f° 12 v°). This is the first naming of Robrecht's mother in any source examined by this project. Maternal lines of the comital bastard cohort are rarely documented at all, and this one places Robrecht half within the Ghent patriciate on his mother's side — consistent with the documented concentration of Van Vlaenderen surname-bearers in Ghent and its orbit. The same passage records that Robrecht and his mother together founded religious services at Elverdinge (ende hij met zijn moedere fondeerden diversche schoone diensten).

The entry also bears on two identifications treated above. It independently styles Robrecht naturlijck zoone van hooghe ende moghende prince Lodewijck van Male — a further witness for his comital paternity alongside Vredius and de Lichtervelde. And it preserves both name-forms of the tomb: the inscription's name-field reads mer Roelant van Vlaenderen, while Gailliard's identifying gloss in the same sentence reads denwelcke Robrecht — the antiquarian making the correction on the page. This corroborates the established reading that the tomb's “Roelandt” was a clerical or lapidary error for Robrecht.

Evidence level: Directly Attested. Béthune, Baron Jean de, Épitaphes et monuments des églises de la Flandre au XVIe siècle, d'après les manuscrits de Corneille Gailliard et d'autres auteurs (Bruges: L. De Plancke, 1897–1900), p. 233, heading te Elverdinghe, bij Ypere. The printed Béthune transcribes the Cornelis Gailliard autograph epitaph manuscript (KBR MS 7810).

Jean de Flandres (legitimized 1448) Directly Attested

Robrecht's acknowledged natural son by Marie de le Voerde was formally legitimized by Burgundian ducal diploma at Hesdin on 31 July 1448. Vredius pp. 283–284 reproduces the diploma's phrasing:

Jean de Flandres, filz naturel & illegitime de feu Robert, bastard de Flandres, procreé & engendré du corps de Damoiselle Marie de le Voerde.

The document is cited from the Archives de la Chambre des Comptes. It establishes the chain Louis de Male → Robert (bastard) → Jean (natural and illegitimate) at primary-source level, with all three carrying the name de Flandres and Jean obtaining formal legitimization through a state-recognized ducal mechanism. No further career track; the diploma is the only primary attestation but is on its own a definitive document.

Evidence level: Directly Attested.

Caspar (Jaspar) van Vlaenderen Hypothesis (descent)

Caspar van Vlaenderen is documented by Buylaert p. 758 through an active career from 1453 to 1464:

• Bailiff of Elverdinghe and Vlamertinghe, 2 January 1453 to 16 September 1457 (ARA Rekenkamer nrs. 13928–43; Van Rompaey, Het grafelijk baljuwsambt in Vlaanderen, p. 625). The same seigniories Robrecht had held until his death in 1434.
• Attended the Feast of the Pheasant at Lille (Rijsel), 18 March 1454, as “messire Gaspard de Flandres” alongside “Loys de Flandres” — the latter is Lodewyc II of the legitimate Praet line (Buylaert p. 757; Caron ed., Les voeux du Faisan, pp. 163–167).
• Councillor of the city of Ypres in 1458, 1460, and 1461 (KBR Fonds Merghelynck nr. 102–3).
• Bailiff of Ypres, 2 January 1462 to 6 May 1464 (ARA Rekenkamer nrs. 14540–50).

Caspar's descent is not recorded in Buylaert. The brothers hypothesis — that Caspar is Karel's brother and a natural son of Robrecht — rests primarily on geographic evidence. Caspar's bailiwick of Elverdinghe and Vlamertinghe in 1453–1457 covers the exact territories Robrecht had held until his death in 1434. The territory had reverted to the duke and passed in May 1435 to Cornelis van Bourgondië, so by 1453 Caspar was administering for the new ducal holder, not for the preceding Van Vlaenderen administration. But the territorial-administrative continuity is itself the signal: an appointment as bailiff of two specific adjoining seigniories nineteen years after the death of the lord whose surname the appointee carried is a pattern difficult to read as coincidence.

Evidence level: Career and identity Directly Attested. Descent as son of Robrecht Hypothesis.

Falsifiability: The brothers reading fails if any primary archival source names Caspar's patronymic with a descent outside Robrecht's line. The most likely place for resolution are the ARA Rekenkamer folios themselves — the bailiwick accounts nrs. 13928–43 (Elverdinghe-Vlamertinghe) and 14540–50 (Ypres), or the KBR Fonds Merghelynck acts for the Ypres councillor years.

Karel van Vlaenderen ★ Directly Attested

Karel van Vlaenderen is documented in two independent source streams that converge on the same person.

Two Karels in the Maleani Cohort

Two distinct individuals named Karel / Charles van Vlaenderen sit one generation apart in the Maleani cohort, and the page treats only one of them. The Karel of this section — buried at Langemark with the epitaph filius M'her Robrecht, active in the Ypres quarter 1464–1491 — is the junior of the two, sometimes designated Karel II. A senior Karel (Karel I) is a separate figure: Despars's master enumeration names Mer Charles in eighth position among Louis II's nine bastard sons, between Robrecht (position 7) and Victor (position 9), placing him at Robrecht's generation as Victor's brother (Despars Vol. III p. 114). The same Karel I is named in Victor's 1430 testament as one of two brother-executors alongside Robrecht — Vredius p. 111 records M'her Robert van Vlaendren … en Karle van Vlaendren, beede sijn broeders. Lichtervelde 1935 p. 51 excluded Charles from the direct-bastard cohort on chronological grounds — a 1491 death is incompatible with Louis II paternity — but her reasoning fits only the Langemark Karel and does not exclude a senior Karel active in 1430 with no later attestation. Karel I has no documented descendants and is not treated further on this page.

Falsifiability: The two-Karel reading fails if a primary source can be shown to identify Victor's 1430 testament executor Karle van Vlaendren as the same individual buried at Langemark in 1491 — a chain of identity such as a charter naming the Langemark Karel as Victor's testament executor, or a Langemark church record cross-referencing the testament. The Despars A.1 placement of Mer Charles as a separate cohort member between Robrecht and Victor is independently generated rather than derived from the 1430 testament alone; nonetheless, primary-source confirmation of Karel I's biographical details beyond his executor role remains the load-bearing next step.

Buylaert's career profile

Buylaert's career profile (p. 758) draws from primary archival records:

• At the Estates General of the Low Countries in 1464 as “messire Charles de Flandres” (Buylaert et al. eds., 'De adel ingelijst', text edition no. 6).
• Fief-holder of the Burg of Veurne, September 1472 (ARA Rekenkamer nr. 1086, fol. 96r, 115r).
• Knight and fief-holder of the Ypres feudal court, 1474 (ARA RK nr. 1111, p. 104).
• Letters from the Council of Flanders concerning Abbéville, October 1476 (ARA RK Rekeningen & registers nr. 21845, fol. 28r).
• Listed on the nobility roll “tYpre ende int Yperssche”, February 1481 (Buylaert et al. eds., 'De adel ingelijst', text edition no. 7).

Vredius's Tabula XVI entry

Vredius's Tabula XVI entry (p. 288, transmitting the Langemark epitaph via the Gaillard MS) gives the descent and territorial holdings:

Sepulture van M'her KAERLE van Vlaendren / Heere van Sgrutersale / filius M'her Robrecht / die starf anno 1491. den 15. Septembre

Tomb of M'her Karel van Vlaendren, lord of Grutersale, son of M'her Robrecht, who died in the year 1491, on the 15th of September.

The convergence — Buylaert's career profile and Vredius's monumental epitaph — places Karel firmly within the Ypres quarter (Veurne, Ypres, Grutersale, Langemark, all within roughly 10 km of Ypres), at knightly status, active 1464–1491, with descent unambiguously stated in the Langemark epitaph as son of Robrecht.

An additional bridge: Marguerite van Vlaenderen, fille de messire Charles, married Georges Belle, lord of Boezinge, on 29 November 1460 (Tablettes des Flandres Tome 9 p. 66). The designation “messire Charles” matches Karel. Whether Marguerite is the same daughter named below — or a different daughter — is an open prosopographical question.

Evidence level: Career and identity Directly Attested. Descent as son of Robrecht Strongly Corroborated (upper). The case falls under Directly Attested because the epitaph is read through two transcription layers (Gaillard MS → Vredius printed) and because Buylaert's career profile connects to Vredius's epitaph through convergent prosopographical inference rather than through a single document linking the two profiles.

Falsifiability: The identification of Karel as son of Robrecht fails if (a) the Langemark church or original tomb records, if recoverable, name Karel's descent differently than filius M'her Robrecht; (b) the Gaillard MS, traced beyond Vredius's transcription, gives a different descent in either the Langemark epitaph or the 1430 testament; (c) primary archival records for the Ypres-quarter Karel from the career profile name him with a different patronymic; (d) a second, distinct Karel van Vlaenderen from the same region and period is documented, separating the Langemark figure from the Buylaert career figure.

Karel's Daughter and the de Crane Marriage Directly Attested

Vredius p. 288 records:

Hp hadde ghetrauwt een dochter van M'her Charles van Vlaendren / Rudder / Heere van Grutersale

He had married a daughter of M'her Charles van Vlaendren, knight, lord of Grutersale.

The “he” is Omarus de Crane, Eques, who died 16 August 1485 and was buried at Langemark beside Karel's tomb. A second Omarus de Crane (presumably grandson) was placed at Nieuwpoort with death date 1505.

The daughter's first name is not preserved in the source. Whether she is the same as the Marguerite van Vlaenderen who married Georges Belle in 1460 (Tablettes Tome 9 p. 66), or a different daughter, is an open prosopographical question — the 1460 Belle marriage and the de Crane marriage could represent the same woman in a second marriage, or two different daughters of Karel.

Karel's daughter is the last documented bearer of the surname in Robrecht's line. After her marriage into the de Crane family, the surname is not carried forward in this branch.

Evidence level: Directly Attested.

Archival Evidence Summary

Primary attestations supporting the architecture above:

• ARA, Chambre des Comptes N° 38644, fol. 41v° — Robrecht's marriage to Anastasie d'Oultre at Ypres in 1419 (cited via de Lichtervelde p. 51)
• ARA, Archives de la Chambre des Comptes — Hesdin diploma legitimizing Jean de Flandres, 31 July 1448 (cited via Vredius pp. 283–284)
• Elverdinge parish church — Robrecht's wooden tomb with Middle Dutch inscription (cited via Buylaert p. 753, citing in turn Tamboryn, Geschiedenis van Elverdinghe, pp. 23–24)
• Langemark parish church — Karel's tomb with epitaph; adjacent tomb of Catharine de Verdeghem; Omarus de Crane buried in proximity (all via Vredius p. 288, with Gaillard MS transmission)
• ARA Rekenkamer nrs. 13928–43 — Caspar's bailiwick accounts for Elverdinghe-Vlamertinghe, 1453–1457
• ARA Rekenkamer nrs. 14540–50 — Caspar's bailiwick accounts for Ypres, 1462–1464
• ARA Rekenkamer nr. 1086, fol. 96r, 115r — Karel as fief-holder of the Burg of Veurne, 1472
• ARA Rekenkamer nr. 1111, p. 104 — Karel as fief-holder of the Ypres feudal court, 1474
• ARA Rekenkamer nr. 21845, fol. 28r — Letters from the Council of Flanders concerning Abbéville, 1476
• KBR Fonds Merghelynck nr. 102–3 — Caspar as Ypres councillor, 1458, 1460, 1461
• Béthune, Épitaphes et monuments des églises de la Flandre au XVIe siècle (Bruges: De Plancke, 1897–1900), p. 233 — the Elverdinge entry naming Robrecht's mother Ive sLuus of the van de Lus family of Ghent, styling Robrecht naturlijck zoone van Lodewijck van Male, and preserving both the tomb's Roelant name-field and the gloss denwelcke Robrecht

Open Research Questions

Three research lines remain open in this branch:

Caspar's descent at primary-source level

The brothers hypothesis (Caspar and Karel both sons of Robrecht) is the load-bearing reading on this page, but primary-source attestation of Caspar's patronymic does not yet exist. The ARA Rekenkamer folios 13928–43 and 14540–50 are the most likely place for resolution.

The prosopography of Verdeghem and de Crane

Karel's wife Catharine de Verdeghem (Lady of Dadizele) and his son-in-law Omarus de Crane (d. 1485) are testable anchor points into the Ypres-quarter noble network. Buylaert almost certainly documents the Verdeghem and de Crane families somewhere; cross-reference would strengthen Karel's identification and potentially surface additional Robrecht-line descendants.

The provenance of the Gaillard MS

Vredius's transcriptions of the Langemark epitaph and (separately) of Victor's 1430 testament both pass through the Gaillard MS. The Gaillard manuscript is the next layer of source provenance — both for strengthening Karel's identification and for assessing the actual phrasing of the testament regarding the broeders designation Vredius reports.