Information from Butch on 3/1/2010:
I found one of Karin Strand's wedding picture. Her husband's last name was Westling. Ellen (Strand Larson) wrote, "Dad's (Loius Strand) sister Karin Strand Westling. Married a year or so, passed away with her first child. Baby passed away a week later. Don't know year".
BTW, Dad said that Westling was a nice guy and kept in touch with Grandpa (Louis Strand). He remarried and had a family.