1. Richard Warren Koorstra

Son of unknown father and mother. He was born the saturday 23 june 1923 in Grand Rapids, Kent, Michigan. Richard Warren is deceased in Cadillac, Wexford, Michigan the friday 9 may 2003 aged of 79 years old. He was buried in Lake City Cemetery, Lake City, Missaukee, Michigan the monday 12 may 2003.

a. Richard Warren is married aged of 20 years old the thursday 22 june 1944 in Grand Rapids, Kent, Michigan with Shirlea Jeanne Stover aged of 19 years old, daughter of Ernest N. Stover and Nina Helen Priest. She was born the wednesday 26 november 1924 in Grand Rapids, Kent, Michigan. Shirlea Jeanne is deceased in Grand Rapids, Kent, Michigan the wednesday 27 october 1999 aged of 74 years old. She was buried in Woodlawn Cemetery, Grand Rapids, Kent, Michigan the friday 29 october 1999.

No children were born from this union.

a. Shirlea Jeanne had another relationship, she is married aged of 22 years old the saturday 19 april 1947 in Lagrange County, Indiana with Harlan William Fredrich aged of 28 years old, son of unknown father and mother. He was born the wednesday 24 july 1918 in Grand Rapids, Kent, Michigan. Harlan William is deceased in Grand Rapids, Kent, Michigan the monday 18 june 1973 aged of 54 years old. He was buried in Woodlawn Cemetery, Grand Rapids, Kent, Michigan the thursday 21 june 1973.

Two children were born from this union (one boy and one girl).

• a.i. Kim R. Fredrich. He was born the 23 january 1949 in Kent County, Michigan.
• a.ii. Tracy J. Fredrich. She was born the saturday 9 april 1955 in Kent County, Michigan.