Is this them in the 1911 census? All born Alberta except Francois who was b. Manitoba, French, R. Catholics, Farmers
34 121 Boudreau Francois M Head M May 1850 61
35 121 Boudreau Elise F Wife M Oct 1864 46
36 121 Boudreau Joseph M Son S Apr 1893 18
37 121 Boudreau James M Son S Apr 1895 16
38 121 Boudreau Gabriel M Son S Jul 1903 7
39 122 Boudreau Daniel M Head M Nov 1888 22
40 122 Boudreau Mary F Wife M May 1888 23
1911 / Alberta / Victoria / 44 Township 58 in ranges 8 / page 12

1906 census
26 51 Boudreau Francoise Head M M 57
27 51 Boudreau Eliza Wife F M 42
28 51 Boudreau Daniel Son M S 17
29 51 Boudreau Joseph Son M S 12
30 51 Boudreau Francois Son M S 10
31 51 Boudreau Antoine Son M S 8
32 51 Boudreau Josephine Daughter F S 7
33 51 Boudreau Gabriel Son M S 3
34 51 Mitchell Mary Daughter F S 15
35 51 Boudreau George Son M M 24
36 51 Boudreau Mary D. in Law F M 18
37 51 Boudreau Alice Grandchild F S 1
38 51 Mitchell Joseph S in Law M M 23
1906 Census Page Data
District: AB Edmonton District (#20)
Subdistrict: 03 (All the townships in ranges 6, 7, 8, 9, 10 from and including township 57to the northern boundary of the district, those parts of townships 56 in ranges6, 7 lying north of the North) Page 8
Details: Schedule 1 Microfilm T-18362

1901 census - except where noted, everyone born in Alberta
3 7 16 Boudereau Francois M Head M 1854 47, b. MB u
3 8 16 Boudereau Elise F Wife M 1864 37
3 9 16 Boudereau ? M Son S Jun 20 1880 20
3 10 16 Boudereau Albert M Son S Nov 1 1885 15
3 11 16 Boudereau Christine F Daughter S Aug 20 1887 13
3 12 16 Boudereau Daniel M Son S Nov 1 1888 12
3 13 16 Boudereau Marie F Daughter S 1891 10
3 14 16 Boudereau Joseph M Son S Apr 20 1892 8
3 15 16 Boudereau Francois J. M Son S Mar 1895 6
3 16 16 Boudereau Antoine M Son S Mar 1897 4
3 17 16 Boudereau Josephine F Daughter S 1899 2, b. SK
3 18 16 Malt John M Son-in-law M 1876 25
3 19 16 Malt Emelie F Daughter M 1883 18
1901 Census of Canada
Subdistrict: Egg Lake, SASKATCHEWAN, THE TERRITORIES
District Number: 205
Subdistrict Number: u
Archives Microfilm: T-6553

Sorry, now that I google for your names, I see that you had a response in 2007 which mapped out some of your ancestors.