Michael Matthew Groat PhD's Genealogical Database

Individuals: 97,713  Families: 61,838  
Gedcom Last Modified: December 14, 2025 00:59:10

Robert the Younger de Marmion VI




Family 1: Avice de Tanfield,    b. ABT 1198 in West Tanfield, Yorkshire, England    d. 1284 in Yorkshire, England
  1. William Marmion Lord of Tanfield MP 1284, b. ABT 1225 in Tanfield,North Riding, Yorkshire,England     d. 27 JUL 1275 in Coningsby, Lincolnshire, England

Master Index | Descendency Chart

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