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| | Roger Mortimer, 4th Earl of March - MindSharer Article Archive (Site not responding. Last check: 2007-11-07) |
 | | Roger Mortimer, 4th Earl of March - MindSharer Article Archive |
 | | Roger Mortimer (11 April, 1374- 20 July, 1398), was 4th Earl of March and 6th (??) Earl of Ulster. |
 | | His father was the powerful Edmund Mortimer, 3rd Earl of March, and his mother was Philippa, Countess of Ulster and March, the only issue of Lionel of Antwerp, Duke of Clarence, a son of King Edward III of England. |
| articles.mindsharer.com /html/Roger_Mortimer,_4th_Earl_of_March (371 words) |
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