My name is David Cook. I live in Duluth, MN I have been researching my father's paternal family. My GG Father is Jacob Cook Jr. He was married to Ellen Schweiger. The step daughter to Samuel Poole Chandler.
My dad passed in 1981, but he had a letter from your mother in law Adelia Olsin Anderson, in 1977, she explained that her mother was Abbie Cook. She was asking for additional information on my dad's family. I don't know if he ever answered her.
I have been trying to find folks from Jacob's family. I only really know about Jacob Jr and a little of the siblings from the census's.