Ingolf Davidsen died in 1946.
Ingolf Davidsen was born in 1893.
Agnethe Davidsen died in 2007.
Lise Davidsen died on August 28, 2010.
Hjalmar Davidsen died on February 7, 1958, in Copenhagen, Denmark.
Ingolf Rød died in 1963.
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.