BARONY of CAILLY (I)
Thomas de Cailly, of Buckenham, Norfolk, son of Adam de Cailly (living 1303), by his 2nd wife, Emma, daughter of Robert de Tateshall, of Buckenham, Norfolk, was, in 1306, on the death of his cousin, Robert de Tateshall (Lord Tateshall) (to whom the said Emma was great aunt), found one of his 3 coheirs, being then aged 24 and more. He was summoned to Parliament by writs directed Thome de Cailli, from 4 Mar 1308/9 to 16 Jun 1311, whereby he is held to have become Lord Cailly.
He m. Margaret, daughter of Sir Walter de Norwich, of Mettingham, Suffolk, by Margaret, his wife. He dsp. betweeen 10 May and 30 July 1316, which last date is that of the writ for his Inq.p.m. His widow m. probably about 1320, Robert d'Ufford, 1st Earl of Suffolk, who d. 4 Nov 1369. She d. early in 1368, and was buried in Campsey Priory, Suffolk. [Complete Peerage II:470]