Sir William Marmion, Knt.

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ChartsAncestors of Harriet Hanson Robinson
Sir William Marmion, Knt., son of Sir Robert Marmion and Avice Fitz Hugh, was born after 1222, being still a minor in 1243.1 He died between 1275 and 1276.1

William married Lora de Dover, daughter of Sir Richard Fitz Roy, Knt. and Rose de Dover, before 7 June 1248.1


Lora de Dover
This person was last edited on22 Nov 2018


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 4:31 (Marmion 10), further cited as Richardson, Royal Ancestry.