|Charts||Ancestors of Harriet Hanson Robinson|
Maud Umfreville, daughter of Sir Thomas Umfreville, Knt. and Agnes Gray, married Sir William Ryther, Knt., son of Sir William Ryther, Knt. and Sibyl Aldeburgh.1
|Sir William Ryther, Knt. b. abt. 1379, d. Oct 1440|
|This person was last edited on||3 Aug 2019|
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 4:514 (Ryther 13), further cited as Richardson, Royal Ancestry.