Look what I found in the BC Marriage Archive
1
Groom Name: WILLIAM DOUGLAS FERRIS
Bride Name: ISABELLA JANE KERR
Event Date: 1878 11 1 (Yr/Mo/Day)
Event Place: NEW WESTMINSTER DISTRICT
Reg. Number: 1878-09-113187
B.C. Archives Microfilm Number: B11381
GSU Microfilm Number: 1983709
This has been digitized so you can order it online .