Who was Florence Blackman?

Florence Blackman (1910–2003) was born in New York and died in Hollywood, Broward, Florida, United States. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Florence?

Right now, 2 researchers on YourRoots have Florence in their trees. The ancestor migration map traces 4 generations of this lineage.

What records do they have for Florence?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

How do I compare family trees?

Use Compare Tree on an available researcher profile to compare overlapping people and records.

Florence Patsy Blackman 1910–2003

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

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 Florence Blackman in their family trees — each with their own records and documentation. Trace the migration path across 4 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 29 Dec 1910 · New York

Died 17 Oct 2003 · Hollywood, Broward, Florida, United States

Father Joseph Blackman

Mother Ethel Dreyfus

Siblings Abraham Blackman, Rhoda Blackman

Records

1920 United States Federal Census 1930 United States Federal Census 1940 United States Federal Census 1950 United States Federal Census U.S., City Directories, 1822-1995 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, … New York, State Census New York, State Census, 1915

Compare Tree

Researchers connected through Florence Blackman 1910–2003

and 1 more tree owner connected with Florence Blackman 1910–2003

Immediate Family

Parents

Joseph Blackman

Ethel Dreyfus

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

The story of Florence Patsy Blackman began in 1910 in New York. Florence Patsy Blackman passed away in 2003 in Hollywood, Broward, Florida, United States.

Sources

1

Census 1920 United States Federal Census
2

Census 1930 United States Federal Census
3

Census 1940 United States Federal Census
4

Census 1950 United States Federal Census
5

City Directory U.S., City Directories, 1822-1995
6

Record U.S., Public Records Index, 1950-1993, Volume 1
7

Record U.S., Public Records Index, 1950-1993, Volume 2
8

Social Security U.S., Social Security Applications and Claims Index, 1936-2007
9

Death Records U.S., Social Security Death Index, 1935-2014
10

Census New York, State Census
11

Record New York, State Census, 1915

Life Timeline

1910

Birth of Florence Patsy Blackman in New York

Birth

2003

Death of Florence Patsy Blackman in Hollywood, Broward, Florida, United States

Death

Oldest Ancestor Line from Florence Blackman

This ancestor line traces from Russia (1809) to New York (1910) across 4 generations.

Direct Lineage

generations

Frequently Asked Questions

: Florence Blackman (1910–2003) was born in New York and died in Hollywood, Broward, Florida, United States. 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 Florence 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 4 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

Florence Blackman's Ancestors

Pedigree chart — 3 generations on record

Self

Florence Patsy Blackman PTP

1910–2003

New York