Er ist verheiratet mit Maud FitzJohn de Mandeville.
Sie haben geheiratet
file:///Z:/!_genealogy/!_sites/stirnet_141229/www.stirnet.com/genie/data/british/ff/fzmisc01.php#furn1
i. Sir Gerard de Furnivalle of Sheffield (Yorkshire) (dsp before 18.10.1261)
m. Maud (dau of Sir John FitzGeoffrey, sister of Sir Richard of Shere & Fambridge, m2. William, Earl of Warwick)
Assuming that TCP is correct, BE1883 has confused the generations here, showing this Gerard as son rather than elder brother of ....
Girard de Furnival | ||||||||||||||||||
Maud FitzJohn de Mandeville |