Robert IV De Ros Lord De Roos [Parents] was born in 1223 in Helmsley, Yorkshire, England. He died on 17 May 1285 in Kirkham, England. He married Isabel De Aubigny.
Other marriages:De Bertram, Christian
De Brus, Margaret
[Notes]
Isabel De Aubigny [Parents] was born in 1233 in Belvoir Castle, England. She died on 15 Jun 1301 in Belvoir, Leicester, England. She married Robert IV De Ros Lord De Roos.
[Notes]
They had the following children:
F i Isabel De Ros Lady Fauconberg F ii Joan De Ros M iii William De Ros 1st Lord Ros was born in 1255. [Notes] F iv Mary De Ros
Walter De Fauconberg [Parents] was born in 1255. He married Isabel De Ros Lady Fauconberg.
Isabel De Ros Lady Fauconberg [Parents] was born in 1256 in Ingmanthorpe, England. She died in 1309 in Thweng, Yorkshire, England. She married Walter De Fauconberg.
Other marriages:De Thweng, Marmaduke
They had the following children:
M i John De Fauconberg Lord was born in 1300. F ii Joan De Fauconberg was born in 1298.
William II De Ros Sir [Parents] was born in 1192 in Helmsley, Yorkshire, England. He died in 1246 in Kirkham, England. He married Lucy Fitz piers.
[Notes]
Lucy Fitz piers [Parents] was born in 1205 in Forest of Dean, Gloucestershire, England. She died in 1265 in England. She married William II De Ros Sir.
They had the following children:
M i Robert IV De Ros Lord De Roos M ii Baron de Ingmanthorpe William De Ros F iii Lucy De Ros
Robert IV De Ros Lord De Roos [Parents] was born in 1223 in Helmsley, Yorkshire, England. He died on 17 May 1285 in Kirkham, England. He married Christian De Bertram.
Other marriages:De Aubigny, Isabel
De Brus, Margaret
[Notes]
Christian De Bertram [Parents] was born in 1245. She married Robert IV De Ros Lord De Roos.
They had the following children:
M i Robert De Ros was born in 1270.
William II De Albini [Parents] was born in 1190 in Belvoir Castle, Leicestershire, England. He died on 17 Oct 1242 in Banks, England. He married Aubrey Albreda Biset.
Aubrey Albreda Biset [Parents] was born in 1190 in Kidderminster, Worchestershire, England. She died in 1233 in Belvoir Castle, Leicestershire, England. She married William II De Albini.
They had the following children:
F i Isabel De Aubigny M ii William De Aubigny 4th Earl of Arundel was born in 1224. He died in 1224. M iii Hugh De Aubigny 5th Earl of Arundel was born in 1230.
Robert Kyerton was born in 1261 in Sefton, Lancashire, England. He married Alice De Thweng.
Alice De Thweng [Parents] was born in 1270 in Kilton Castle, Sefton, Lancashire, England. She married Robert Kyerton.
Peter II De Brus Baron of Skelton [Parents] was born in 1181 in Skelton, Yorkshire, England. He died on 7 Sep 1241 in Marseilles, Bouches-du-Rhone, France. He was buried in 1242 in Priory, Guisborough, Yorkshire, England. He married Hawise De Lancaster Baroness.
[Notes]
Hawise De Lancaster Baroness [Parents] was born in 1200 in Barton, Westmoreland, England. She died in 1226. She married Peter II De Brus Baron of Skelton.
They had the following children:
F i Lucy De Brus F ii Margaret De Brus F iii Laderina De Brus F iv Agnes De Brus M v Piers De Brus was born in 1225. F vi Joan De Brus M vii John De Brus was born in 1230. F viii Alice De Brus was born in 1232. F ix Margery De Brus was born in 1234. F x Avelina De Brus was born in 1236. F xi Isabella De Brus was born in 1238.
Gilbert De Lancaster Lord [Parents] was born in 1162 in Kendal, Westmoreland, England. He died on 13 Jun 1220. He married Hawise De Lancaster Baroness Kendal.
Hawise De Lancaster Baroness Kendal [Parents] was born in 1164 in Kendal, Westmoreland, England. She married Gilbert De Lancaster Lord.
They had the following children:
F i Hawise De Lancaster Baroness F ii Avice Fitz Gilbert De Lancaster M iii William De Lancaster was born in 1188. F iv Serota De Lancaster was born in 1191. M v Robert De Lancaster was born in 1194. F vi Alice De Lancaster was born in 1197.
Robert De Thweng [Parents] was born in 1252 in Kilton, Yorkshire, England.
He had the following children:
F i Lucia De Thweng
Robert De Everingham [Parents] was born in 1256 in Fairburn, York, England. He died on 21 Jul 1287. He married Lucia De Thweng.
Lucia De Thweng [Parents] was born in 1266 in Kilton, Yorkshire, England. She married Robert De Everingham.
Other marriages:De Meynell, Nicholas
They had the following children:
M i Adam De Everingham Lord