MaleHenry W Ladouceur |
| Birth | 27 Feb 1888 | Washago, Ontario, Canada |
| Death | 9 Dec 1961 | Ogdensburg, St Lawrence, NY |
| Burial | ||
| Marriage | 26 Aug 1911 | Ogdensburg, St Lawrence, New York, USA |
| Father | William Ladouceur | F8002 Group Sheet | |
| Mother | Permelia Laquier | F8002 Group Sheet | |
FemaleMargaret Permilia Denny |
| Birth | 9 Feb 1888 | New York |
| Death | 8 Mar 1963 | Ogdensburg, St Lawrence, NY |
| Burial | ||
| Father | ||
| Mother | ||
MaleRoyal Henry Ladouceur |
| Birth | 19 Feb 1914 | Ogdensburg, St Lawrence, New York, USA |
| Death | 7 Dec 1992 | Ogdensburg, St Lawrence, NY |
| Burial | ||
| Spouse | Marion Elizabeth Armstrong | F11519 | |
| Marriage | ||