Robert de Hoo
Robert was born in 1274 in Litcham, Mitford, Norfolk, England.  Robert is no longer alive.

 Hawise Fitz-Warren
Hawise was born in 1276 in Whittington Castle, Shropshire, England.

 Margaret de Hoo
Margaret was born in 1299 in Lutton Hoo, Bedfordshire, England.

 Cecily de Hoo
Cecily was born in 1301 in Lutton Hoo, Bedfordshire, England.

 Thomas de Hoo
Thomas was born in 1318 in Lutton Hoo, Bedfordshire, England.