Elizabeth Sergeaux ♀
 *1379
X 
William Marny ♂

Philippa Sergeaux ♀
 *1381
X 
Robert Pashley ♂

Alice Sergeaux ♀
 *01-09-1384 Kilquyt
 †18-05-1452
X (1) 
Guy de Saint Aubyn ♂
 *St. Erme, Cornwall, Engeland
X (2) 
Richard de Vere ♂
 *15-08-1385 Hedingham Castle, Essex, Engeland
 †15-02-1417 Earls Coine, Essex, Engeland

Joan Sergeaux ♀
 *1393
 †21-02-1400

Philippa de Arundell ♀
 †13-09-1399
X 
Richard Sergeaux ♂
 †30-09-1393