*Hugh of Yester de Gifford
born after 1162 Wiltshire, England

father:
*Osbert de Gifford
born about 1144 England
died 21 August 1229

mother:
*Isabel de Frievill (Friville)
(end of information)

siblings:
unknown

spouse:
unknown

children:
*Janet (Margaret?) Gifford of Yester
born about 1192 Scotland

biographical and/or anecdotal:

notes or source:
ancestry.com
The record gets dis-jointed here as there were multitude of Osberts and Osbernes.
This is the best fit but a word of caution is in order.