YourRoots by Genomelink
Sign up free

Keith Kenneth Crossman 1910–2001

Public Tree Person

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.

Why this is a Public Tree Person

Full name consistent across 2 independent trees
Birth year and location consistent across 2 trees
Death year and location consistent across 2 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability
B
Reliability Score: B
Medium — based on the source tree
Grade scale
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
Verification checklist
  • Record available
  • Descendant's record available
  • Star tree owner

2 researchers on YourRoots have Keith Crossman in their family trees — each with their own records and documentation. Trace the migration path across 16 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: August 25, 2026 · Reliability: B — verified across 2 independent trees

Born 17 Oct 1910 · Dorchester NB
Died 7 Apr 2001 · Lady Lake FL
Father Walter Perry Crossman
Mother Olive Laura Crossman Great Grandmother
Siblings Charles E Crossman, Earl Howard 1 Paternal Grandfather Crossman, Leola Mitton, Marion Crossman, Pearle Lillian Crossman, Walter Lionel Crossman
Records
1911 Census of Canada 1921 Census of Canada 1930 United States Federal Census 1940 United States Federal Census U.S., Department of Veterans Affairs … U.S., Public Records Index, 1950-1993, … U.S., Public Records Index, 1950-1993, … U.S., Social Security Applications and … U.S., Social Security Death Index, … Web: Obituary Daily Times Index, … U.S. Naturalization Records Indexes U.S., Border Crossings from Canada …
Compare Tree

Researchers connected through Keith Crossman 1910–2001

and 1 more tree owner connected with Keith Crossman 1910–2001

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

The story of Keith Kenneth Crossman began in 1910 in Dorchester NB. Keith Kenneth Crossman passed away in 2001 in Lady Lake FL.

Sources

  1. 1
    Census 1911 Census of Canada

  2. 2
    Census 1921 Census of Canada

  3. 3
    Census 1930 United States Federal Census

  4. 4
    Census 1940 United States Federal Census

  5. 5
    Death Records U.S., Department of Veterans Affairs BIRLS Death File, 1850-2010

  6. 6
    Record U.S., Public Records Index, 1950-1993, Volume 1

  7. 7
    Record U.S., Public Records Index, 1950-1993, Volume 2

  8. 8
    Social Security U.S., Social Security Applications and Claims Index, 1936-2007

  9. 9
    Death Records U.S., Social Security Death Index, 1935-2014

  10. 10
    Newspaper Web: Obituary Daily Times Index, 1995-2016

  11. 11
    Naturalization U.S. Naturalization Records Indexes

  12. 12
    Record U.S., Border Crossings from Canada to U.S.

Life Timeline

1910
Birth of Keith Kenneth Crossman in Dorchester NB
Birth
2001
Death of Keith Kenneth Crossman in Lady Lake FL
Death

Oldest Ancestor Line from Keith Crossman

This ancestor line traces from Kingstone, Kent, , England (1370) to New Brunswick, Canada (1860) across 16 generations.

Direct Lineage
generations

Frequently Asked Questions

Keith Crossman (1910–2001) was born in Dorchester NB and died in Lady Lake FL. 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 Keith 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 16 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.

Related Records

Walter Perry Crossman
Father
Olive Laura Crossman Great Grandmother
Mother

Keith Crossman's Ancestors

Pedigree chart — 3 generations on record

Self
Keith Kenneth Crossman PTP
1910–2001
Dorchester NB
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Keith Crossman's Descendants

1.
KC
Keith Kenneth Crossman PTP 1910–2001