Left to right, they are: Mary Cecille (Doggett) Zimmerman, mother of Thais (Zimmerman) Mahood Manning, great
granddaughter of  Susan (Rose) Doggett, mother of Charles Brooks Doggett, father of Mary Cecille Zimmerman 

Susan Rose Doggett was married to Moses Doggett. They arrived in Montana in 1863 and mined Alder Gulch and
 then moved to what is now the Broadwater County area.