Hjalmar Johannes Koskinen

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Hjalmar Johannes Koskinen

Birthdate:
Birthplace: Helsinki, Finland
Death: July 31, 1903 (3 months)
Immediate Family:

Son of August Reinhold Antinpoika Koskinen and Beda Wilhelmina Koskinen
Brother of August Aleksander Koskinen; Kerttu Irene Vilhelmina Hirvipuro e. Hjort; Nestor Reinhold Teponoja; Arthur Rikhard Koskinen; Elsa Matilda Karismaa, Frostell and 3 others

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Hjalmar Johannes Koskinen's Timeline

1903
April 19, 1903
Helsinki, Finland
July 31, 1903