/-William POLKINGHORNE
/-Josiah POLKINGHORNE
| \-Sabinah POLGLAZE
Frederick POLKINGHORNE
| /-Thomas ROACH
\-Elizabeth ROACH
\-Elizabeth BIRD
1 Frederick POLKINGHORNE
=Barbara Ann Baron MASSON Marriage: 1903
2 Keith POLKINGHORNE
2 Lorna POLKINGHORNE
= LONERGAN