William L. De Mann (1930–2007)
Quick facts
- Born
- 1930
- Died
- 2007
- Source
- Names in Stone
When was William L. De Mann born? 1930.
When did William L. De Mann die? 2007.
Life story
William L. De Mann (1930–2007) was born in 1930, and died in 2007, at about age 77. A cemetery record documents William L.'s grave. Source: Names in Stone. AncestryData does not yet have further details about William L.'s life.

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The world William L. lived through
1933 · age 3 — Prohibition ended in the United States
1941 · age 11 — The attack on Pearl Harbor brought the United States into World War II
1950 · age 20 — The Korean War began
1957 · age 27 — The Soviet Union launched Sputnik
1964 · age 34 — The Civil Rights Act was signed
1975 · age 45 — The Vietnam War ended
1989 · age 59 — The Berlin Wall fell
2005 · age 75 — Hurricane Katrina struck the Gulf Coast
Questions about William L. De Mann
When was William L. De Mann born?
William L. De Mann was born in 1930.
When did William L. De Mann die?
William L. De Mann died in 2007.
How old was William L. De Mann at the time of death?
William L. De Mann was about 77 years old.
Where is William L. De Mann buried?
A cemetery record from Names in Stone documents William L.'s grave; see the source link on this page for the cemetery map.
Who was president when William L. De Mann was born?
Herbert Hoover was president of the United States when William L. was born.
Who was president when William L. De Mann died?
George W. Bush was president of the United States when William L. died.
What generation was William L. De Mann part of?
Born in 1930, William L. De Mann was part of the Silent Generation.
What major events happened during William L. De Mann's lifetime?
During William L.'s lifetime: Prohibition ended in the United States (1933, age 3); Allied forces landed in Normandy on D-Day (1944, age 14); the Supreme Court decided Brown v. Board of Education (1954, age 24); President Kennedy was assassinated (1963, age 33); the Vietnam War ended (1975, age 45); the Soviet Union dissolved (1991, age 61).
Which U.S. censuses would include William L. De Mann?
Federal censuses taken during William L.'s lifetime and now public: 1930, 1940, 1950.
Census years to search
Life events
Birth
1930
Death
2007
Burial
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Cite this record
AncestryData, "William L. De Mann (1930–2007)," record page, https://www.ancestrydata.com/person/william-l-de-mann-1930-2007-dfbe6edc/, accessed 2026-11-14.
https://www.ancestrydata.com/person/william-l-de-mann-1930-2007-dfbe6edc/
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