Have you checked the Cemetery where Richard C. WYLD is buried.?
Alberta Genealogcial Society - may be able to assist.re
Alberta "Master Surname" Database
Govt of Alberta Vital Statistics Registry Office
Genealogical Registration of Death -/Long form Death Certificate - I believe they will search a few years either side of a given date. Cost aprox $40
There are a number of HILKER surnames - mentioned at Local History book Index
http://www.rootsweb.ancestry.com/~canab/lhb/alberta-lhb-Heit...14 363 Wyld Richard C M Head M Sep 24 1857 43
15 363 Wyld Wilhelmina F Wife M Sep 23 1868 32
16 363 Wyld James C M Son S Jun 21 1889 11
17 363 Wyld Gretson F Daug S May 31 1893 7
18 363 Wyld Marion F Daug S May 4 1896 4
19 363 Wyld Margaret F Daug S Mar 19 1898 3
20 363 Wyld Henry M Son S Jan 14 1900 1
34 109 Wyld Minie, Mrs. Head F W 40
35 109 Wyld Charlie Son M S 17
36 109 Wyld Dolly Daug F S 13
37 109 Wyld Gretchen Daug F S 12
38 109 Wyld Marion Daug F S 10
39 109 Wyld Margarat Daug F S 8
40 109 Wyld Harry Son M S 6
22 403 Wyld Charlie M Head S Jun 1889 22
23 403 Wyld Dolly F Sister S Nov 1892 18
24 403 Wyld Gretchen F Sister S May 1894 17
25 403 Wyld Marion F Sister S May 1896 15
26 403 Wyld Margaret F Sister S Mar 1898 13
27 403 Wyld Harly M Bro S Jan 1900 11