| Date | Kind | Details | |
|---|---|---|---|
| 04/08/1814 | Birth | Place | Beloeil, Quebec, Canada |
| 04/09/1814 | Baptismi | Place | St-Hilaire, Quebec, Canada |
| After 06/03/1881 | Probateii | Place | Clinton, New York, USA |
| Before 1900 | Deathii | Dennis is alive in the 1880 census, executes his will in 1881 and is dead before the 1900 census | |
| Place | Altona, Clinton, New York, USA | ||
i. Institut généalogique Drouin;
d1p_03760477.jpg; [Source Record]
ii. New York, Wills and Probate Records, 1659-1999;
Records of Wills, 1807-1902; Author: New York. Surrogate's Court (Clinton County); Probate Place: Clinton, New York; [Source Record]