Family: Leo Gabriel Breen / Dorthea Jane Keenan (F32)
m. 18 Feb 1936Stephen Breen (1866-1956) 
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 | Margaret Maria Mannis (1870-1933)
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Roxanne Marie Breen (1897-1993)  |
 | Frances B. Breen (1899-1981) |
| Margaret Breen (1900-1930) |
 | Lawrence Stephen Breen (1903-1974) |
| Mark Bernard Breen (1908-1989) |
| Mary Elizabeth Breen (1909-2002) |
| Maurice Michael Breen (1913-1984) |
| William Keenan (1859-1937)
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| Eudora Mary O'Brien (1875-1937)
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 | Leo Gabriel Breen (1902-1999)
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| Dorthea Jane Keenan (1911-1995)
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| Patricia Breen (1942-1942) |