Family: Donald Hayes Brennan / Dorothy M. Ayotte (F1765)
William J. Brennan (1870-1925) 
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Elizabeth J. Hayes (1877-1960)
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Michael Joseph Brennan (1900-1972)  |
| Francis Martin Brennan (1902-1932) |
| William Harold Brennan (1904-1986) |
| Mary Teresa Brennan (1906-1982) |
| Clarence Anthony Brennan (1907-1997) |
| William James Brennan (1910-1996) |
| Eileen Elizabeth Brennan (1914-2003) |
| Donald Hayes Brennan (1918-1996)
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