Looking Fror Connell of WA MN

My grandmothers maiden name is Helen C. CONNELL. Married last name of BUFKIN. She past away on 4-5-84. Her father was Charles w. CONNELL, wife Allece(sp?)
Charles father was Phillip w. CONNELL, wife Francis (MILLER)

Trying to do a family tree and know more about the family before me.