Frances married 2nd Earl of Essex Robert Devereux in 1590. Robert (son of 1st Earl of Essex Walter Devereux and Lettice Knollys) was born on 10 Nov 1566 in Netherwood, Cumbria, England; died on 25 Feb 1601 in Tower Green, London, Middlesex, England. [Group Sheet] [Family Chart]
Frances married Phillip Sidney in 1583. Phillip was born on 30 Nov 1554 in Penshurst, Kent, England; died on 17 Oct 1586 in Zutphen, Gelderland, Netherlands. [Group Sheet] [Family Chart]
Frances married 2nd Duke of Somerset William Seymour on 3 Mar 1616 in Drayton Bassett, Staffordshire, England. William (son of Lord Beauchamp of Hache Edward Seymour and Honora Rogers) was born in 1588; died on 24 Oct 1660. [Group Sheet] [Family Chart]