Simon was born in 1342 in Slane castle, Boyne, Meath, Leinster, Ireland, the son of unknown parents.
He died on 13 SEP 1370 in England.
His wife was Cicely Champernowne. They were married, but the date and place have not been found. Their only known child was Thomas (c1358-1434).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1342 |
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| Death | 13 SEP 1370 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | baron of Slane 7° |