Sir Walter Tyrrell of Poix
Walter was born about 1040 in Tunbridge, Kent, England.

 Adeliza or Ann Clare
Adeliza or Ann was born about 1069 in Tunbridge, Kent, England.  She died after 1138.

 Sir Walter Tyrell of Langham
Walter was born about 1060 in Langham, Essex, England.  He died in 1136 in Holy Lands.