RD
Ruth Dunn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Ruth Dunn across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Emanuel & Emanuel — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Emma Dunn | Spouse | — | 42 | ~1898 |
| Barbara Murray | Other | — | ~1940 | |
| Ruth Dunn | Daughter | — | 21 | ~1919 |
| Emanuel Dunn | Head | — | 42 | ~1898 |
| Thomas Murray | Other | — | 23 | ~1917 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 1
Philadelphia, Pennsylvania · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Daughter, age 21
Philadelphia-County, Pennsylvania · implied b. ~1919 — 5 household members
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Ruth Dunn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Emanuel Dunn (~0.92 confidence) and father Emanuel Dunn (~0.92 confidence) and father Samuel Dunn (~0.92 confidence) and mother Emma Dunn (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Emanuel Dunn
b. ~1898
Source father
● Household
· direct · ~0.92
Father
Emanuel Dunn
b. ~1894
Source father
● Household
· direct · ~0.92
Father
Samuel Dunn
b. ~1898
Source father
● Household
· direct · ~0.92
Mother
Emma Dunn
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ruth Dunn
Daughter · 1940 · age 21 · b. ~1919 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03740-00027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kathleen Richards | 44 | Wife | — | Indiana |
| 2 | Edwin Richards | 26 | Son | Electric Welder | New York |
| 3 | Grace Warren | 51 | Sister in law | — | Indiana |
| 4 | Raymond Raymond | 51 | Head | Wood Worker | Pennsylvania |
| 5 | Alta Raymond | 50 | Wife | — | Pennsylvania |
| 6 | Kenneth Raymond | 22 | Son | Salesboy | Pennsylvania |
| 7 | Mary Raymond | 19 | Daughter | Salesgirl | Pennsylvania |
| 8 | Harry Foster | 47 | Head | Policeman | Pennsylvania |
| 9 | Mary Foster | 47 | Wife | — | Pennsylvania |
| 10 | William Foster | 27 | Son | Policeman | Pennsylvania |
| 11 | Jack Foster | 26 | Son | Truck Driver | Pennsylvania |
| 12 | Harry Foster | 19 | Son | — | Pennsylvania |
| 13 | Eli Dyson | 43 | Head | Credit Manager | Pennsylvania |
| 14 | Catherine Dyson | 41 | Wife | — | Northern Ireland |
| 15 | David Dyson | 17 | Son | — | Pennsylvania |
| 16 | Eva Dyson | 13 | Daughter | — | Pennsylvania |
| 17 | Emanuel Dunn | 42 | Head | Baker | Pennsylvania |
| 18 | Emma Dunn | 42 | Wife | — | Pennsylvania |
| 19 | Ruth Dunn THIS PERSON | 21 | Daughter | — | Pennsylvania |
| 20 | Thomas Murray | 23 | Son-in-law | Clerk | Pennsylvania |
| 21 | Barbara Murray | 0 | Grand Child | — | Pennsylvania |
| 22 | William Johnston | 37 | Head | Clerk | Pennsylvania |
| 23 | Anita Johnston | 37 | Wife | — | Pennsylvania |
| 24 | William Connelly | 46 | Head | Foreman | Pennsylvania |
| 25 | Mary Connelly | 47 | Wife | — | Pennsylvania |
| 26 | Mary Connelly | 26 | Daughter | — | Pennsylvania |
| 27 | Rita Connelly | 9 | Daughter | — | Pennsylvania |
| 28 | William Gorman | 40 | Head | Carpenter | Pennsylvania |
| 29 | Florence Gorman | 40 | Wife | — | Pennsylvania |
| 30 | William Gorman | 22 | Son | Fiber Worker | Pennsylvania |
| 31 | Francis Gorman | 20 | Son | Mechanic | Pennsylvania |
| 32 | John Gorman | 14 | Son | — | Pennsylvania |
| 33 | Donald Gorman | 4 | Son | — | Pennsylvania |
| 34 | Alvania Gorman | 23 | Daughter | Filler | Pennsylvania |
| 35 | William Wagner | 44 | Head | Operator | Pennsylvania |
| 36 | Millie Wagner | 43 | Wife | — | Pennsylvania |
| 37 | Rose Wagner | 20 | Daughter | Finisher | Pennsylvania |
| 38 | William Wagner | 15 | Son | — | Pennsylvania |
| 39 | Roberta Wagner | 12 | Daughter | — | Pennsylvania |
| 40 | Marion Wagner | 9 | Daughter | — | Pennsylvania |
Pedigree Summary
Ruth
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)