Trying to find info on Quanbecks

I have Quanbeck relatives that I am trying to figure out what happened to the family members. The fathers name was Carl Quanbeck and he married Sophie. I think her maiden name would have been Anderson. I know that they had a son named Warren and I think they had a daughter named Ruth who got married. I think they had some more children too, but I don't know what there names are. I know that Carl left his family and Sophie had to raise the children alone. I would like to find out who Carl's parents and even his grandparents were. And also to find some information on these families. Any help would be appreciated! I really don't know any birth dates, but I do know that Sophie's father was born in 1864 so that helps give at least one date.