28th Generation


Family of Sir William de Ros (3395) & Lucy fitz Piers (3596)

3822. Sir Robert de Ros. Born ca 1225 in Hamlake. Robert died on 17 May 1285 in Helmsley. Buried in Kirkham.

Robert, first Baron of Helmsley.

On 17 May 1244 Robert married Isabel d’ Aubigny (3633) , daughter of William IV d’ Aubigny Lord of Belvoir (3210) (ca 1189-) & Isabel (-aft 1285). Born ca 1225. Isabel died on 15 Jun 1301.

Their children include:
4048 i. William II de Ros (ca 1255-Aug 1316)
4049 ii. Isabel de Ros

3823. Sir William de Ros. Born ca 1244 in Igmanthorp, Yorkshire. William died bef 28 May 1310.

In 1268 William married Eustach FitzHugh, daughter of Ralph fitz Hugh & Agnes de Greasley.

Eustache, widow of Sir Nicholas de Cauntelo, and heir of her father.

Their children include:
4189 i. Ivetta de Ros (ca 1285-bef 1340)
4190 ii. Lucy de Ros (ca 1270-aft 1332)


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