skos:altLabel | - March
- Roger
- Mortimer
- Roger Mortimer
- Sir Roger
- Roger <br>Mortimer
- Roger Mortimer, 6th Earl of Ulster
- Roger Mortimer, Earl of March
- Roger de Mortimer, 4th Earl of March
- Roger de Mortimer, Earl of March and Ulster
- Roger, earl of March
- Roger<br/>Mortimer
- Roger<br>Mortimer<br>4th Earl<br>of March
- Roger Mortimer, 4th Earl of March and 6th Earl of Ulster
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