Ingolf Rød died in 1963.
Ingolf Davidsen died in 1946.
Ingolf Mork died in 2012.
Ingolf Rogde died in 1978, in Norway.
Ingolf Håkon Teigene died in 2007.
Sverre Ingolf Haugli died in 1986.
Ingolf Elster Christensen died in 1943.
Ingolf Schanche died on April 15, 1954.
Ingolf Boisen died on July 3, 1990.
Ingolf David died on December 26, 1996, in Denmark.
Ingolf Dahl died on August 6, 1970, in Frutigern, Switzerland.
Ingolf Gorges died on May 24, 2008, in Berlin, Germany.
Ingolf Kuntze died on July 24, 1952, in Munich, Germany.