Does anyone have any information about Oscar Milton Hefner and Bonnie Lee Everett from Omaha, Nebraska? They had a son Dale Eugene Hefner who was born August 4, 1935 in Omaha. He is not related to me by blood, but his granddaughter,whom he raised,is like a sister to me and we are trying to put together her family tree. Any and all help or suggestions would be greatly appreciated,as neither of us has ever done this before. Thank-you so much!