FT
Florence Thompson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Florence Thompson across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Effie — first a daughter (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Thompson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Saleswoman |
| Industry | Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Saleswoman |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1908 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Thompson | Daughter | — | 22 | ~1908 |
| Ira Thompson | Head | — | 52 | ~1878 |
| Ella Mcquade | Other | — | 47 | ~1883 |
| Effie Thompson | Spouse | — | 52 | ~1878 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 13
Philadelphia, Pennsylvania · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Florence |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 22
Philadelphia, Pennsylvania · implied b. ~1908 — 4 household members
| Surname | Thompson |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Saleswoman |
| Industry | Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Florence Thompson across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father John Thompson (~0.92 confidence) and mother Effie Thompson (~0.92 confidence) and father Ira Thompson (~0.92 confidence) and mother Elizabeth Thompson (~0.92 confidence) and father Frank Thompson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Thompson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Effie Thompson
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Ira Thompson
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thompson
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Frank Thompson
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Florence Thompson
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
40 people indexed on this census page (ia:1930:fifteenthcensus00reel2139rs:1073)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gwendolyn Strather | 34 | Wife | — | New Hampshire |
| 2 | Jean Strather | 4 | Daughter | — | Pennsylvania |
| 3 | William Hulback | 36 | Head | Driver | Pennsylvania |
| 4 | Sarah Hulback | 33 | Wife | — | Pennsylvania |
| 5 | John Bender | 23 | Head | Carpenter | Pennsylvania |
| 6 | Emma Bender | 23 | Wife | — | Germany |
| 7 | Francis Mcaffrey | 64 | Head | — | Pennsylvania |
| 8 | Anna J. Mcaffrey | 63 | Wife | — | Pennsylvania |
| 9 | Ira Moore Thompson | 52 | Head | Superintendent | Pennsylvania |
| 10 | Effie Thompson | 52 | Wife | — | Pennsylvania |
| 11 | Ella Mcquade | 47 | Sister | Saleswoman | Pennsylvania |
| 12 | Florence Thompson THIS PERSON | 22 | Daughter | Saleswoman | Pennsylvania |
| 13 | Clara V. Wolgen | 49 | Head | — | Pennsylvania |
| 14 | George W. Morgan | 54 | Brother | Watchman | Pennsylvania |
| 15 | Edgar V. Kern | 45 | Lodger | Compositor | New York |
| 16 | John T. Bucking | 62 | Head | Stationary Eng. | Pennsylvania |
| 17 | Lydia Bucking | 65 | Wife | — | Pennsylvania |
| 18 | Anna L. Bucking | 45 | Daughter | Clerk | Pennsylvania |
| 19 | Edgar C. Bucking | 50 | Brother | Letter Carrier | Pennsylvania |
| 20 | Thomas C. Dale | 54 | Lodger | Salesman | Maryland |
| 21 | Myra H. Keill | 11 | Granddaughter | — | Pennsylvania |
| 22 | Sarah Kemmer | 46 | Head | Waitress | Pennsylvania |
| 23 | Harold Kemmer | 30 | Son | Salesman | Pennsylvania |
| 24 | Ruth Cummings | 21 | Lodger | Typist | Pennsylvania |
| 25 | Alfred Naylor | 21 | Lodger | Cook | Pennsylvania |
| 26 | Gladys Naylor | 21 | Lodger | Waitress | Pennsylvania |
| 27 | Bertha Getty | 27 | Lodger | Waitress | Virginia |
| 28 | William Kelly | 33 | Lodger | Office Clerk | New York |
| 29 | Lillian Harris | 35 | Lodger | Saleswoman | Pennsylvania |
| 30 | Anna Saunders | 63 | Head | — | Pennsylvania |
| 31 | Adeline Orme | 29 | Daughter | Stenographer | Pennsylvania |
| 32 | Annie Orme | 26 | Daughter | — | Pennsylvania |
| 33 | George M. Lee | 65 | Boarder | Plasterer | Pennsylvania |
| 34 | William Hackett | 67 | Boarder | Carpenter | Pennsylvania |
| 35 | Annie Hackett | 64 | Boarder | — | Pennsylvania |
| 36 | Frank R. Merrill | 16 | Boarder | Clerk | Maryland |
| 37 | Arthur Glass | 19 | Boarder | Messenger | Pennsylvania |
| 38 | Eva Hultz | 59 | Boarder | Saleswoman | Pennsylvania |
| 39 | Frank Hultz | 16 | Boarder | Messenger | Pennsylvania |
| 40 | Thomas Kessler | 16 | Boarder | Messenger | Pennsylvania |
Pedigree Summary
Florence
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)