I found the following in the Rosebud Cemetery Directory of Absarokee, MT. by June Trees, Fishtail, MT
Bertha Brey, Nov. 24, 1878 - Apr. 9, 1969
August Brey, Nov. 16, 1871 - Jan 15, 1954

In the Mountain View Cemetery Directory of Columbus, MT.by Florence Carlson, Columbus, Mt.
Mary Brey, 1917 - 2002
Ted Brey - 1911 - 1988

I hope this information is helpful.