| Mary Elizabeth BYRD (2 MAR 1878 - 4 NOV 1935) |
| Mattie BYRD (____ - ____) |
| Ursula BYRD (1681 - 1698) |
| William BYRD I (1652 - 4 DEC 1704) |
| William BYRD II (____ - ____) |
| William H. BYRD Jr. (____ - ____) |
| William H. BYRD Sr. (1875 - ____) |
| William Harold BYRD (2 MAR 1944 - ____) |
| William M. BYRD (____ - ____) |
| Helen MacGregor BYRNE (____ - ____) |
| Mary BYRNE (____ - ____) |
| Helena BYRON (____ - ____) |
| Margaret BYRON (1593 - 19 SEP 1619) |
| Mary BYRON (____ - ____) |
| Ales BYRREN (____ - ____) |
| John BYRREN (____ - ____) |
| Catherine BYTHESEA (1765 - 21 JUL 1780) |
| Cecilia BYTHESEA (1767 - 30 NOV 1826) |
| George BYTHESEA (1764 - 6 JUN 1809) |
| George Kemp BYTHESEA (19 MAR 1800 - 6 JUN 1809) |
| John BYTHESEA (____ - ____) |
| William BYTHESEA (31 JAN 1732 - 17 DEC 1795) |
| Catherine BYVANCK (____ - 1854) |
| Sitric CÁECH (____ - ABT 927) |
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