The back of the photo reads:
Annie, Latiella & Mable ROGERS
Matie, Ethel, Blanch BOYCE

Here is what I have found out about the families.

1900 CENSUS - Mauston, Juneau Co.
Ammie Boyce, widow, born Nov 1861 in WI
Mary K. Boyce, daughter, born Aug 1882 in MN 
Blanch B. Boyce, daughter, born ?? 1883 in MN
Ethel J. Boyce, daughter, born Mar 1886 in ND

1920 CENSUS - Empire, Dakota Co., MN
Sylvester Whitcher, head, age 35, born in MN
Ethel B. Whitcher, wife, age 33, born in ND
Jean Whitcher, daughter, age 3 yrs & 1 mo., born in MN
Ammie Boyce, mother-in-law, age 58, widow, born in WI
Blanche B. Boyce, sister-in-law, age 36, single, born in MN

1930 CENSUS - Farmington, Dakota Co., MN
S. C. Whiteker, head, age 45, born in MN
Ethel Whiteker, wife, age 44
Jean Whiteker, daughter, age 13
Ammie B. Boyce - mother-in-law, age 68

1930 CENSUS - Minneapolis, Hennepin Co., MN
Blanche B. Boyce, age 46, lodger

Ammie's Parents 
Harvey N. Rogers & Lucy Wright - married in Juneau Co. on 17 Sep 1860

CA Death Index
Ammie Boyce - b: 11 Nov 1861 in WI
                         d: 13 Aug 1950 Los Angeles
                         mothers maiden name: Wright
                         fathers surname: Rogers

Ethel B. Whitcher - b: 01 Mar 1886 in ND
                              d: 30 Mar 1969 in Los Angeles
                              mothers maiden name:

MN Death Index
Blanche B. Boyce - d: 05 Jan 1953 in Hennepin Co., MN