DM
Daniel Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Daniel Martin across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Donato & John — first a son (b.~1916), then head of a 8-person household.
Age 24
b. ~1916
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Martin |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sharpsburg Boro |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Helper |
| Industry | Blue Print Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 814 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Helper |
| Township / Ward | Sharpsburg Boro |
| Est. Birth Year | ~1916 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Mary Martin | Daughter | — | 29 | ~1911 |
| John Martin | Head | — | 61 | ~1879 |
| Richard Martin | Son | — | 12 | ~1928 |
| Edward Martin | Son | — | 17 | ~1923 |
| Mary Martin | Spouse | — | 58 | ~1882 |
| Michael Martin | Son | — | 29 | ~1911 |
| Daniel Martin | Son | — | 24 | ~1916 |
| Cecelia Martin | Daughter | — | 15 | ~1925 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 3
Allegheny, Pennsylvania · implied b. ~1917 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martino |
| Given Name | Daniel |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 14
Allegheny, Pennsylvania · implied b. ~1916 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martino |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Pennsylvania |
| Occupation | Foreman |
| Industry | County |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 24
Allegheny-County, Pennsylvania · implied b. ~1916 — 8 household members
| Surname | Martin |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sharpsburg Boro |
| 1935 Residence (County) | Allegheny |
| Occupation | Helper |
| Industry | Blue Print Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 814 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| 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 Daniel Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Donato Martino (~0.92 confidence) and father John Martin (~0.92 confidence) and father Luigi Martino (~0.92 confidence) and mother Mary Martin (~0.92 confidence) and mother Nancy Martino (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Donato Martino
b. ~1885
Source father
● Household
· direct · ~0.92
Father
John Martin
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Luigi Martino
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Mary Martin
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Nancy Martino
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Martin
Son · 1940 · age 24 · b. ~1916 · Pennsylvania
★ You are viewing this record
Sibling
Mary Martin
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecelia Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Martin
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Martin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
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
40 people indexed on this census page (nara:1940:m-t0627-03417-00523)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lawrence J. Nolan | 8 | Son | — | Pennsylvania |
| 42 | Robert Monpere | 25 | Head | Packer | Pennsylvania |
| 43 | Beatrice Monpere | 25 | Wife | — | Pennsylvania |
| 44 | Jacqueline Monpere | 2 | Daughter | — | Pennsylvania |
| 45 | George H. Clark | 25 | Head | Bricklayer | Pennsylvania |
| 46 | Mary Iria Clark | 25 | Wife | — | Pennsylvania |
| 47 | Judith Clark | 1 | Daughter | — | Pennsylvania |
| 48 | Francis Cunningham | 26 | Head | Laborer | Pennsylvania |
| 49 | Sara Cunningham | 21 | Wife | — | Pennsylvania |
| 50 | Merle Van Gorder | 50 | Head | — | Pennsylvania |
| 51 | Samuel Van Gorder | 25 | Son | — | Pennsylvania |
| 52 | Marie Van Gorder | 22 | Daughter | Seamstress | Pennsylvania |
| 53 | Robert Van Gorder | 20 | Son | Laborer | Pennsylvania |
| 54 | Edward Gagner | 40 | Lodger | Truck Driver | Pennsylvania |
| 55 | Max Schaff | 56 | Brother | Laborer | Germany |
| 56 | Mary Schaff | 50 | Sister-in-law | — | Ohio |
| 57 | Pete Bonavita | 50 | Head | Barber | Italy |
| 58 | Camilla Bonavita | 39 | Wife | — | Pennsylvania |
| 59 | Joseph Bonavita | 17 | Son | New Worker | Pennsylvania |
| 60 | Teresa Bonavita | 15 | Daughter | — | Pennsylvania |
| 61 | Frank Bonavita | 13 | Son | — | Pennsylvania |
| 62 | Rose Marie Bonavita | 11 | Daughter | — | Pennsylvania |
| 63 | John Bonavita | 9 | Son | — | Pennsylvania |
| 64 | Margaret Bonavita | 2 | Son | — | Pennsylvania |
| 65 | John Martin | 61 | Head | Laborer | Slovakia |
| 66 | Mary Martin | 58 | Wife | — | Slovakia |
| 67 | Mary Jr. Martin | 29 | Daughter | Laborer | Pennsylvania |
| 68 | Michael Martin | 29 | Son | Laborer | Pennsylvania |
| 69 | Daniel Martin THIS PERSON | 24 | Son | Helper | Pennsylvania |
| 70 | Edward Martin | 17 | Son | Newsboy | Pennsylvania |
| 71 | Richard Martin | 12 | Son | — | Pennsylvania |
| 72 | Cecelia Martin | 15 | Daughter | — | Pennsylvania |
| 73 | John Schrank | 63 | Head | Laborer | Pennsylvania |
| 74 | Rose Schrank | 52 | Wife | — | Pennsylvania |
| 75 | Jacob Staiger | 39 | Head | Laborer | Pennsylvania |
| 76 | Alice Staiger | 37 | Wife | — | Pennsylvania |
| 77 | William Staiger | 16 | Son | — | Pennsylvania |
| 78 | Marjorie Staiger | 15 | Daughter | — | Pennsylvania |
| 79 | Albert Staiger | 11 | Son | — | Pennsylvania |
| 80 | Shirley Staiger | 9 | Daughter | — | Pennsylvania |
Pedigree Summary
Daniel + 5 siblings
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 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)