Listed here are the major milestones or personal events that occurred during the life of Leo Heiden 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 7 Sep 1902 Albright Farm in Raisinville Township, Monroe County, Michigan. He was the third of the thirteen children of William Carl and Mary (Rambow) Heiden .
3 6 Apr 1906 Lucille Irene Smith was born in Frenchtown Township, Monroe County, Michigan.
5 1907 Started kindergarten at King School on South Custer Road, Raisinville Township, Monroe County, Michigan.
7 1909 On his 35th birthday, April 1, 1909, William Carl Heiden purchased the farm at 8861 Dixon Road, Raisinville Township, Monroe County, Michigan.
13 1915 Completed 8th grade at Bridge School, Raisinville Township, Monroe County, Michigan.
25 23 June 1928 Leo married Lucille Irene Smith at St Paul's United Methodist Church in Monroe, Michigan.
1928-29 Living at the site of the current address of 8530 Dixon Road which was a house for the hired hands on the east side of the Wakefield Farm. That house does not exist now.
Mary Lou (Heiden) Opfermann was born t 8530 Dixon Road in Raisinville Township, Monroe County, Michigan.
28 899 Laplaisance Road, Monroe, Monroe County, Michigan.
33 1935 8861 Dixon Road, Raisinville Township, Monroe County, Michigan. living with his parents where his second child, David Leo, Sr. was born.
David Leo Heiden, Sr was born at 8861 Dixon Road, Raisinville Township, Monroe County, Michigan.
35 1937 Living at 11501 Dixon Road in Raisinville Township, Monroe County, Michigan.
36-37 1938-39 7950 South Custer Road at the back of the store on the corner of Lewis Ave/Ida-Maybee Roads and South Custer. This is where their third child, Roger, Sr. was born.
37 17 Mar 1939 Mildred (Heiden) Eipperle died due to the complications of a kidney ailment at the age of 30 in Monroe Hospital, Monroe, Michigan.
37 17 Oct 1939 Roger Allen Heiden, Sr was born at 7950 South Custer Road in Raisinville Township, Monroe County, Michigan.
38 Raisinville Township, Monroe County, Michigan.
39-42 1941-1944 Lived at the Reber farm at 6842 Dixon Road
42 1944-1967 Worker on corrugating machines at Consolidated Packaging in Monroe, Monroe County, Michigan.
44-77 1946-1979 7758 South Custer Road, Raisinville Township, Monroe County, Michigan.

Mary Lou (Heiden) Opfermann and Eugene Charles Opfermann were married in St Matthew Lutheran Church, Raisinville Township, Monroe County, Michigan.
David Leo Heiden and Bertha Anne Kinzelmann were married in Saugerties, Ulster County, New York
60 11 June 1963 Mary (Rambow) Heiden died at the age of 85 at her home in Raisinville Township, Monroe County, Michigan.
64 31 Jan 1967 William Carl Heiden died at the age of 92 at his home in Raisinville Township, Monroe County, Michigan.
67 10 Jan 1970 Roger Allen Heiden, Sr. and Nancy Ann Eipperle were married in Prince of Peace Lutheran Church in Ida, Monroe County, Michigan.
69 23 July 1972 Carl Heiden died at the age of 71 in Mercy Memorial Hospital in Monroe, Michigan.
75 13 June 1978 Hilda (Heiden) Fuller died at the age of 71 in Wood County Hospital in Bowling Green, Ohio while on a vacation trip.
77

9 Sep 1979

Leo Heiden died at the age of 77 at home in Raisinville Township, Monroe County, Michigan.
12 Sep 1979 St Matthew Lutheran Church Cemetery in Raisinville Township, Monroe County, Michigan. Since 1964, it has been known as the Prince of Peace Lutheran Church cemetery.
91 25 Mar 1998 Mercy Memorial Hospital in Monroe, Michigan.
St Matthew Lutheran Church Cemetery in Raisinville Township, Monroe County, Michigan. Since 1964, it has been known as the Prince of Peace Lutheran Church cemetery.