Ilbert De LACY, b: 1045 - Pontefract, England

^{Hugh De LACY}^{b.1020, France
d.}

^{Emma De LACY}^{b.1028, France
d.}

^{Ilbert De LACY}^{b.1045 Pontefract, England
d.1093}

^{Hawise De LACY}^{b.1045 Pontefract, England
d.}

^{Robert De LACY}^{b.1070 Halton, England
d.}