Medieval English families on the internet: U

Umfreville

• A History of the Umfrevilles (Gary Lewis Wright)
  11th century and later

Unton

• John Gough Nichols The Unton Inventories relating to Wadley and Faringdon, co. Berks. in the years 1596 and 1620, from the originals in the possession of Earl Ferrers. With a memoir of the family of Unton (1841) (Google Books [Hints and tips])
  [Other copies at: Internet Archive - Text Archive.]

Urry

• The Urry Family (Mark Sebastian Bastiani Urry) [not available, 22 September 2021; see the Internet Archive's copy of this page, from May 2018]
  Notes on occurrences of the name, Isle of Wight and elsewhere, 12th century and later.

Usflete

• Reedness and Ousefleet (Raymond E. O. Ella, Goole on the Web) [not available, 11 December 2018; see the Internet Archive's copy of this page, from May 2012]
  Miscellaneous notes on the medieval Usflete family.
• Usflete Heraldry (Raymond E. O. Ella, this site)
  Two photographs showing the heraldry of the Usflete family on funeral monuments.