+---James Bishop
| | +---Michael Hartigan (ABT 1839-)
| | +---Martin Hartigan (1865-10 JAN 1914)
| | | +---Norah Kain 
(ABT 1843-)
| | +---Martin John Hartigan (BET 1907 AND 1909-1984)
| | | | +---Patrick Murphy
| | | +---Mary Ellen Murphy (1870-02 MAY 1944)
| | | +---Mary ?
| +---Patricia Hartigan (-BET 1997 AND 1998)
| +---Mary Ellen Lundon (1904-1988)
Charlotte Bishop (1995-)
+---Karen ?