Listed here are the major milestones or personal events that occurred during the life of Erlin Koster and other closely related family members. This includes the dates of birth, marriage and death along with the places of residence over the years. Events are noted for this person and his or her spouse and children.
0 1 Feb 1904 Ida, Monroe County, Michigan. He was the first of three children of Lena (Heiden) and John Koster, Jr.
7 23 Aug 1911 Helen M. (Dorell) Hazlet was born in Lyons, Fulton County, Ohio
20 9 Feb 1924 Erlin married Helen M. Schaefer in Dundee, Monroe County, Michigan.
21 1925 Toledo, Lucas County, Ohio
21 16 Jan 1925 Gerald John Koster was born in Toledo, Lucas County, Ohio
26 Abt 1930 Phyllis E. Koster was born in Toledo, Lucas County, Ohio
31

Before 1936

Helen M. Schaefer
32

9 Jan 1936

Erlin married Helen M. "Wava" (Dorell) Hazlet in Dundee, Monroe County, Michigan.
39 1943-1946 Son, Gerald, served in the U.S. Navy during World War II
41 1945-1965 Owner/operator of grocery store in Toledo, Lucas County, Ohio
58 1 July 1962 John Koster, Jr died at the age of 82 in Toledo, Ohio
69 18 June 1973 Lena Koster died at the age of 91 at the home of Marvin Koster in Raisinville Township, Monroe County, Michigan.
78 7 Jan 1983 Helen M. (Dorell) Hazlet died in Toledo, Lucas County, Ohio at the age of 71.
79 22 Mar 1983 Gerald John Koster died at the age of 58 in Perrysburg, Wood County, Ohio
79 11 May 1983 Phyllis E. Koster died at the age of 53 in Toledo, Lucas County, Ohio
80 4 June 1984 Harold Koster died at the age of 66 in Dundee, Michigan.
80 8 Oct 1984 Bedford Township, Monroe County, Michigan.
11 Oct 1984 Maple Grove Cemetery, Dundee, Monroe County, Michigan.