Sir Knight Ralph Avenal
Ralph was born about 1162 in Bicknor, Hollingbourn, Kent, England .

 Margaret
Margaret was born in 1170 in England.

 Lord Roger Avenell of Eskdale
Roger was born about 1190 in Eskdale, Langholm, Dumfries, Scotland.

 Sir William Avenal
William was born about November 1202 in Bicknor, Hollingbourn, Kent, England .  He died on April 21st, 1236.