(1) She is married to Roger de Clifford.
They got married before February 13, 1217 at 2nd husband.Sources 1, 3
Child(ren):
(2) She is married to Sir Robert de Tregoz.
They got married about 1198 at 1st husband.Sources 1, 3
Child(ren):
He [Robert de Tregoz] married, possibly in 1198, Sibyl, daughter and heir of Robert de Ewyas, lord of Ewyas Harold, co. Hereford, by Pernel (Petronilla), his wife (living 28 October 1204.) He died some time before 29 April 1215. Sibyl married, 2ndly, before 13 February 1216/7, Roger, son of Walter DE CLIFFORD, of Clifford Castle, co. Hereford. She died shortly before 1 July 1236. [Complete Peerage XII/2:17-8, (transcribed by Dave Utzinger)]
Sibyl de Ewyas | |||||||||||||||||||||||||||||||||||
(1) < 1217 | |||||||||||||||||||||||||||||||||||
Roger de Clifford | |||||||||||||||||||||||||||||||||||
(2) ± 1198 | |||||||||||||||||||||||||||||||||||
Sir Robert de Tregoz |
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=28696621&pid=12446