Davis Uriah I | Born 1707
Family: DE FERRERS, William 5th Earl of Derby / Sybil Marshal (F12863)
m. Bef 14 May 1219-
Father | Male
DE FERRERS, William 5th Earl of Derby
Born 1193 Derby, Derbyshire, England 
Died 28 Mar 1254 Saint Neots Bridge, Huntingdonshire, England Buried Married Bef 14 May 1219 Pembroke, Pembrokeshire, Wales Other Spouse Sybil Marshal | F10987 Married Bef 14 May 1219 Pembroke, Pembrokeshire, Wales Other Spouse MARSHAL, Sibyl | F18126 Married Other Spouse DE QUINCY, Margaret Countess of Derby | F19925 Married 1238 Father DE FERRERS, William 4th Earl of Derby | F12901 Group Sheet Mother DE MESCHINES DE CHESTER, Agnes | F12901 Group Sheet
Mother | Female
Sybil Marshal
Born 1209 Of Pembroke, Pembrokeshire, Wales Christened 1209 Saint David's, Pembrokeshire, Wales Died 27 Apr 1245 Buried Other Spouse DE FERRERS, William 5th Earl of Derby | F10987 Married Bef 14 May 1219 Pembroke, Pembrokeshire, Wales Father MARSHAL, William "The Protector" 1st Earl of Pembroke | F12883 Group Sheet Mother DE CLARE, Isabel 4th Countess of Pembroke | F12883 Group Sheet
Child 1 | Female
FERRERS, Isabel
Born 1226 Derby, Derbyshire, England Died Bef 26 Nov 1260 Tormohun, Devon, England Buried Spouse MOHUN, Reginald de II | F10974 Married Before 18 June 1240 1st Husband England Spouse BASSET, Gilbert ,Lord of Wycombe 1231-41 | F26994 Married Before 18 June 1240 1st Husband England
Child 3 | Male
FERRERS, Sybil ,co-heiress
Born 1230 (4th dau) Derby, Derbyshire, England Died Before Husband Buried Spouse BOHUN, Franco | F15205 Married
Child 4 | Female
DE FERRERS, Joan
Born 1233 (5th dau) Derby, Derbyshire, England Died 1266 Addington, Surrey, England Buried Spouse AGUILLON, sir, Robert ,Sheriff of surrey & Sussex, Constable of Guilford Castle 1264 | F13873 Married 1257 1st wife 2nd husband Spouse AGUILLON, sir, Robert ,Sheriff of surrey & Sussex, Constable of Guilford Castle 1264 | F15206 Married 1257 1st wife 2nd husband Spouse MOHUN I, .John ,of Dunster | F15207 Married
Child 5 | Female
FERRERS, Alianore
Born Died Buried Spouse DE VAUX, William | F15202 Married Spouse DE VAUX OR VALLIBUS, William | F15203 Married