Michael Joseph Grennan
1870 - 1926 (56 years)Notes: You may have to scroll down or right to see chart.
| John Patrick Grennan, III 1944-1999 |
| John Patrick Grennan, III | |
| B: | 1 Dec 1944 |
| Hartford, CT, US | |
| D: | 9 Jan 1999 |
| Bristol, CT, US | |
 | John Patrick Grennan, Jr. 1921-2007 |
| John Patrick Grennan, Jr. | |
| B: | 21 Aug 1921 |
| Bristol, CT, US | |
| D: | 8 Jul 2007 |
| Jupiter, FL, US | |
Rita Rose Hackett 1920-1991 |
| Rita Rose Hackett | |
| B: | 19 Jul 1920 |
| M: | 9 Aug 1943 |
| Norfolk, VA, US | |
| D: | 20 Jun 1991 |
| Jupiter, FL, US | |
| Anna Mae Grennan Abt 1924- |
| Anna Mae Grennan | |
| B: | Abt 1924 |
| CT, US | |
| Paul Francis Grennan 1930-2010 |
| Paul Francis Grennan | |
| B: | 9 Sep 1930 |
| Bristol, CT, US | |
| D: | 30 Jan 2010 |
| Bristol, CT, US | |
 | John Patrick Grennan 1894-1965 |
| John Patrick Grennan | |
| B: | 8 Jun 1894 |
| Ardmore, PA, US | |
| D: | 12 Dec 1965 |
| Bristol, CT, US | |
 | Pauline E. Zinker Abt 1897-1931 |
| Pauline E. Zinker | |
| B: | Abt 1897 |
| Germany | |
| D: | 21 Mar 1931 |
| Bristol, CT, US | |
| Mae Canfield Abt 1900- |
| Mae Canfield | |
| B: | Abt 1900 |
| MA, US | |
 | Patricia A. Rivers 1960-2013 |
| Patricia A. Rivers | |
| B: | 1 Sep 1960 |
| Meriden, CT, US | |
| D: | 14 May 2013 |
| Meriden, CT, US | |
| Lorraine E. Grennan 1933-1995 |
| Lorraine E. Grennan | |
| B: | 3 Nov 1933 |
| D: | 8 Oct 1995 |
| Meriden, CT, US | |
| Stanlee E. Rivers 1928-1989 |
| Stanlee E. Rivers | |
| B: | Jul 1928 |
| PA, US | |
| D: | 1989 |
| Meriden, CT, US | |
| Michael Joseph Grennan 1898-1989 |
| Michael Joseph Grennan | |
| B: | 30 Jun 1898 |
| Bristol, CT, US | |
| D: | 19 May 1989 |
| Bristol, CT, US | |
| Gertrude Cook 1905-1980 |
| Gertrude Cook | |
| B: | 18 Oct 1905 |
| D: | 18 Dec 1980 |
| Bristol, CT, US | |
| Mary Catherine Grennan 1899-1900 |
| Mary Catherine Grennan | |
| B: | 16 Jun 1899 |
| Bristol, CT, US | |
| D: | 21 Mar 1900 |
| Bristol, CT, US | |
 | Delia M. Grennan 1901-1987 |
| Delia M. Grennan | |
| B: | 4 Jun 1901 |
| Bristol, CT, US | |
| D: | 13 Oct 1987 |
| Bristol, CT, US | |
| Ann Ellen Grennan 1903-1991 |
| Ann Ellen Grennan | |
| B: | 14 Mar 1903 |
| Bristol, CT, US | |
| D: | 2 Jul 1991 |
| Farmington, CT, US | |
| Edward Killiany 1900-1979 |
| Edward Killiany | |
| B: | 10 Aug 1900 |
| Unionville, CT, US | |
| D: | 19 May 1979 |
| Hartford, CT, US | |
| William Thomas Grennan 1906-1953 |
| William Thomas Grennan | |
| B: | 17 May 1906 |
| Bristol, CT, US | |
| D: | 1953 |
| Bristol, CT, US | |
|
| Michael Joseph Grennan 1870-1926 |
| Michael Joseph Grennan | |
| B: | Apr 1870 |
| Co. Offaly, IE | |
| D: | 13 Sep 1926 |
| Bristol, CT, US | |
 | Mary Ellen Galvin 1865-1951 |
| Mary Ellen Galvin | |
| A: | 1 Jul 1865 |
| Ballinahown Parish, Co. Westmeath and Offaly, IE | |
| M: | 25 Jan 1893 |
| Bryn Mawr Chapel, Bryn Mawr, PA, US | |
| D: | 3 Feb 1951 |
| Bristol, CT, US | |