purpledragon530 on Family Tree Circles

I am looking for any helpful info in finding my roots. I know the following: Chief sitting bull had many wives, one of them being my great great great grandmother,Oyati wanyakapi. they had a daughter who was my great great grandmother, named mary sitting bull who married Charlie Blue Cloud Wilson. They had a daughter who is my great grandma named little flower may wilson wood mckarson sharp and she married Frank Spotted Arm Mckarson and they had children. Two of them are Lenore Virginia and Maybelle-silverleaf-mckarson Pedroia. Lenore married to a "George" Darrell Ceasar Pedroia. They had a few children, one of them being my mother, Julianna Pedroia. When I was 9 months old my grandma lenore died of a brain anurism and my grandfather remarried to her sister, my great aunt, silverleaf. I am just looking to find any info or missing links. Anything helpful. It didnt make it easy with sitting bull having 6 wives. I have a pic of my great grandma in her full indian attire sitting on her bed. I would upload it but do not have a scanner. thanks. karen