Leonard Decook (1863–1948)
Quick facts
- Born
- 1863
- Died
- 1948
- Source
- Names in Stone
When was Leonard Decook born? 1863.
When did Leonard Decook die? 1948.
Life story
Leonard Decook (1863–1948) was born in 1863, and died in 1948, at about age 85. A cemetery record documents Leonard's grave. Source: Names in Stone. AncestryData does not yet have further details about Leonard's life.
Ancestry
Holiday Sale: 65% off AncestryDNA. Offer ends 11/19. Terms apply.
Discover your ethnicity and find relatives with AncestryDNA.
Find Leonard’s records
The world Leonard lived through
1863 · age 0 — The Emancipation Proclamation took effect
1871 · age 8 — The Great Chicago Fire burned much of the city
1898 · age 35 — The Spanish–American War was fought
1908 · age 45 — Ford introduced the Model T
1918 · age 55 — World War I ended and the influenza pandemic swept the world
1933 · age 70 — Prohibition ended in the United States
1941 · age 78 — The attack on Pearl Harbor brought the United States into World War II
Questions about Leonard Decook
When was Leonard Decook born?
Leonard Decook was born in 1863.
When did Leonard Decook die?
Leonard Decook died in 1948.
How old was Leonard Decook at the time of death?
Leonard Decook was about 85 years old.
Where is Leonard Decook buried?
A cemetery record from Names in Stone documents Leonard's grave; see the source link on this page for the cemetery map.
Who was president when Leonard Decook was born?
Abraham Lincoln was president of the United States when Leonard was born.
Who was president when Leonard Decook died?
Harry S. Truman was president of the United States when Leonard died.
What happened in the world the year Leonard Decook was born?
In 1863, the Emancipation Proclamation took effect.
What major events happened during Leonard Decook's lifetime?
During Leonard's lifetime: the Emancipation Proclamation took effect (1863, age 0); Alexander Graham Bell patented the telephone (1876, age 13); the Wright brothers made the first powered flight (1903, age 40); the United States entered World War I (1917, age 54); Prohibition ended in the United States (1933, age 70); Allied forces landed in Normandy on D-Day (1944, age 81).
Which U.S. censuses would include Leonard Decook?
Federal censuses taken during Leonard's lifetime and now public: 1870, 1880, 1890, 1900, 1910, 1920, 1930, 1940. Most 1890 census records were lost in a 1921 fire.
Census years to search
Life events
Birth
1863
Death
1948
Burial
Add details
Add a name
Is this information correct?
By submitting you agree to our Privacy Policy.
More records
Ancestry
Holiday Sale: 65% off AncestryDNA. Offer ends 11/19. Terms apply.
Discover your ethnicity and find relatives with AncestryDNA.
Explore Related Family History
- Explore Decook family records
Compare people with this surname. A shared surname does not establish a family relationship.
- Research cemetery records and inscriptions
This record includes a burial event. Explore the existing guide to cemetery documentation and transcriptions.
- Compare records and test a family-history match
Use dates, places and independent sources to distinguish people with similar names.
Cite this record
AncestryData, "Leonard Decook (1863–1948)," record page, https://www.ancestrydata.com/person/leonard-decook-1863-1948-f42f7e90/, accessed 2026-11-14.
https://www.ancestrydata.com/person/leonard-decook-1863-1948-f42f7e90/
Sources
Other Leonard Decook records
No other records are listed for this name.
Browse Decook family recordsAncestry
Holiday Sale: 65% off AncestryDNA. Offer ends 11/19. Terms apply.
Discover your ethnicity and find relatives with AncestryDNA.
Ancestry
AncestryDNA® with Traits
Ethnicity estimate, DNA matches and personal traits.