Joan de Keynes

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ChartsAncestors of Harriet Hanson Robinson
Joan de Keynes, daughter of Richard de Keynes and Alice de Mankesey, died after 1276.1

Joan married Sir Roger de Lewknor, Knt., son of Sir Nicholas de Lewknor, Knt., before 1271.1


Sir Roger de Lewknor, Knt. b. bt 1244 - 1246, d. bef. 24 Sep 1295
This person was last edited on17 Jul 2019


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 3:568 (Lewknor 9), further cited as Richardson, Royal Ancestry.