Eustache was born on 31 DEC 1801 in Détroit, Wayne Co. MI , the son of Joseph Tremblay and Cécile Marsac.
His wife was Cécile Rivard, who he married on 1 MAR 1835 in Détroit, Wayne Co. MI . They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 31 DEC 1801 |
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