Found in the Alpha Index Cards Of The Wayne County, Michigan, Probate Court:
Probate File #8233
Son of Estate
An excerpt from Probate File #8233 (Image 922):
Harriet N. [Whitney] Cameron, Deceased
Died: 3 November 1867
Susan M. Cameron
Charles H. Cameron
All Residents Of Detroit
An excerpt from this article:
1. The Holy Bible...record...related to Allan Philip Cameron...first wife Harriet N. Whitney (1831-1867)...loose items...to Mary Stewart Cameron from her father Allan P. Cameron...
An earlier version of this probate file and also more about Mary Stewart (Cameron) Bate here.