skos:altLabel | - Earl of Hereford
- Earl William Fitz Osbern
- Earl William FitzOsbern
- William Fitz Osbern
- William Fitz-Osbern
- William FitzOsbern
- William FitzOsbern, 1st Earl of Hereford
- William FitzOsbern, Earl of Hereford
- William FitzOsborn
- William fitz Osbern
- William fitzOsbern
- William fitzOsbern's
- William<br /><small>Fitz Osbern<br />Earl of<br />Hereford</small>
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