Mary Delight Cook 1869–1930
What is a Public Tree Person?
A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
2 researchers on YourRoots have Mary Cook in their family trees — each with their own records and documentation. Trace the migration path across 2 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: July 22, 2026 · Reliability: B — verified across 2 independent trees, with linked records
Researchers connected through Mary Cook 1869–1930
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and 1 more tree owner connected with Mary Cook 1869–1930
Immediate Family
Biography
Mary Delight Cook was born in 1869 in Deerfield Township, Lapeer County, Michigan, USA, the child of frederick d cook and hannah anna cook. Mary Delight Cook married albert emory warren, and had children including addie helene pat warren, blanche emily warren, charles leroy warren, charlotte matilda tillie warren, erie laverne warren, frances alma warren, frederick joseph warren, martha elizabeth warren, mary jane janie warren, miriam elaine warren, olive hannah warren, oree dewitt warren, ralph emory warren sr. Mary Delight Cook passed away in 1930 in Lapeer, Lapeer County, Michigan, United States of America.
Sources
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1Burial Records U.S., Find a Grave® Index, 1600s-Current
Life Timeline
Oldest Ancestor Line from Mary Cook
This ancestor line traces from Steuben County, New York, United States of America (1822) to Deerfield Township, Lapeer County, Michigan, USA (1869) across 2 generations.
Frequently Asked Questions
- Mary Cook (1869–1930) was born in Deerfield Township, Lapeer County, Michigan, USA and died in Lapeer, Lapeer County, Michigan, United States of America. 2 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
- Right now, 2 researchers on YourRoots have Mary in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 2 generations of this lineage geographically.
- It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
- Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.
Mary Cook's Ancestors
Pedigree chart — 3 generations on record