Willem was born about 1885 in Montfoort, the son of Krijn Oostrom and Johanna Hufner.
He has died but the date and place are unknown.
His wife was Anna Cornelia van Dopperen, who he married in 8 JUN 1911 in IJsselstein. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1885 |
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| Death |