Nielsen Hayden genealogy
Descendants of Arnould III de Gavre
- 1316Father: Johan II de Gavre ( - Bef 19 Apr 1312)
Mother: Wilhelmine de Wavrin
Arnould III de Gavre ( - 18 Sep 1316)
Catherine de Schelderode ( - 12 May 1314)
   └─ Arnould IV de Gavre
   
       └─ Arnould V de Gavre ( - 1387)
        Jeanne De Roye ( - Bef 11 Sep 1376)
           └─ Arnould VI de Gavre ( - 1 May 1418 bur.Escornaix, now Schoorise, Belgium) =>
            + Isabelle de Ghistelles ( - 1435 bur.Escornaix, now Schoorise, Belgium)(m. Between 1380 and 1390)