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Borgny Bay Landergren - 1912-1994 :, Dr. A. Heintz with Dr. L. Størmer,…
Borgny Bay Landergren - 1912-1994 :
spouse
Sture Fritz Carlos Landergren-1897
Marta Ingrid Agathe Ljusnæs
Sigurd Knudsen Bay
Nils Sigurdsøn Bay (1914 - d.)
Dr. A. Heintz with Dr. L. Størmer
Paleontological Museum, University of Oslo, Norway
1937
Ann Vitters Manheim - 1899-1982 : :
spouse
Ernest Manheim
1900
1910
1920
1930
1940
1950
1960
1970
1990
1980
2000
2010
2020
1890
Norway
Germany
Hungary
Sweden