that´s correct with first Lebensborn-home 1941 "outside" of Germany which stated fritzkoe.
so not possible at your father.
"The first Lebensborn home (known as Heim Hochland) opened in 1936 in Steinhöring, a tiny village not far from Munich. The first home outside of Germany opened in Norway in 1941. Many homes were confiscated Jewish houses and former nursing homes."http://en.wikipedia.org/wiki/Lebensborn