DEKAY 1861 census on423 page 028 line 32
@ca.on.
waterloo_county.
waterloo_north_township section 6
film C1078 lds0349327
32 McMAHON
Richard
m 35 Ont No Church miller married
33 McMAHON
{DEKAY}
Diannah
f 23 Ont Meth married
linked as maiden name
DEKAY
Diannah
McMAHON
Richard 46 and wife
Dianah 35 Berlin
1871 census district 032d1 family 001
D Names
DEKAY - All Categories in OGSPI
D surnames continued to c6del001.htm