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Samuel Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Samuel Martin across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Isadore & Jacob — first a son (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Martin |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Type-setter |
| Industry | Printing shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 680 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Type-Setter |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Samuel | Age | Birth yr |
|---|---|---|---|---|
| Anna Martin | Spouse | — | 58 | ~1882 |
| Samuel Martin | Son | — | 25 | ~1915 |
| Jacob Martin | Head | — | 78 | ~1862 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Sam |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 14
Allegheny, Pennsylvania · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Samuel |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 25
Allegheny-County, Pennsylvania · implied b. ~1915 — 3 household members
| Surname | Martin |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Type-setter |
| Industry | Printing shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 680 |
| 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 Samuel Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isadore Martin (~0.92 confidence) and father Jacob Martin (~0.92 confidence) and mother Anna Martin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isadore Martin
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Jacob Martin
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Anna Martin
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Samuel Martin
Son · 1940 · age 25 · b. ~1915 · 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03654-00352)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Susie White | 12 | Daughter | — | Alabama |
| 2 | Aida Beverly | 9 | Step daughter | — | Alabama |
| 3 | James Thomas | 33 | Lodger | Laborer | Alabama |
| 4 | Maggie Tulson | 39 | Lodger | Cook | Alabama |
| 5 | Bennie Mapp | 57 | Head | Laborer | Georgia |
| 6 | Nora Mapp | 48 | Wife | — | Virginia |
| 7 | Andrew Mapp | 15 | Son | — | Pennsylvania |
| 8 | Clifford Mapp | 12 | Son | — | Pennsylvania |
| 9 | Harry Pugh | 31 | Son-in-law | Heater | Louisiana |
| 10 | Thelma Pugh | 31 | Daughter | — | Virginia |
| 11 | Reda Pugh | 16 | Daughter | — | Ohio |
| 12 | Joseph Zegerman | 61 | Head | Grocer | Russia |
| 13 | Meta Zegerman | 58 | Wife | — | Russia |
| 14 | Joseph Saltman | 23 | Head | Salesman | Pennsylvania |
| 15 | Mildred Saltman | 21 | Wife | — | Pennsylvania |
| 16 | Harold Saltman | 3 | Son | — | Pennsylvania |
| 17 | Theodore Rochefsky | 29 | Head | Peddler | Russia |
| 18 | Yetta Rochefsky | 27 | Wife | — | Pennsylvania |
| 19 | Marvin Rochefsky | 6 | Son | — | Pennsylvania |
| 20 | Carolyn Rochefsky | 3 | Daughter | — | Pennsylvania |
| 21 | Sadie Antis | 66 | Head | — | Russia |
| 22 | Jacob Martin | 78 | Head | — | Russia |
| 23 | Anna Martin | 58 | Wife | — | Russia |
| 24 | Samuel Martin THIS PERSON | 25 | Son | Type-Setter | Pennsylvania |
| 25 | Morris Kessler | 47 | Head | Tailor | Russia |
| 26 | Ethel Kessler | 39 | Wife | — | Poland |
| 27 | Jack Kessler | 18 | Son | Checker | Pennsylvania |
| 28 | Ruth Kessler | 14 | Daughter | — | Pennsylvania |
| 29 | Harry Ziff | 26 | Head | Salesman | Pennsylvania |
| 30 | Rebecca Ziff | 24 | Wife | — | Russia |
| 31 | Diana Ziff | 5 | Daughter | — | Pennsylvania |
| 32 | Harold Zimhoff | 41 | Head | Telegrapher | Russia |
| 33 | Ida Zimhoff | 38 | Wife | — | Russia |
| 34 | Elaine Zimhoff | 13 | Daughter | — | Pennsylvania |
| 35 | Charlotte Zimhoff | 9 | Daughter | — | Pennsylvania |
| 36 | Sam Ratner | 62 | Father-in-law | Laborer | Russia |
| 37 | Rose Mandellblatt | 40 | Head | — | Russia |
| 38 | Max Fishoff | 61 | Head | Peddler | Russia |
| 39 | Rae Fishoff | 59 | Wife | — | Russia |
Related Census Records
Pedigree Summary
Samuel
Gen 1 · 3 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)