Baron Sir Robert of Ixworth Blount
Robert of Ixworth was born about 1029 in Guisnes, Picardie, France.  He died about 1066.

 Gundred Ferrers
Gundred was born about 1040 in Darley, derb, England..

 Baron Gilbert of Ixworth Blount
Gilbert of Ixworth was born about 1080 in Ixworth, Suff, England..