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James Mullen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this James Mullen across the 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Mullen |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Borough Of Homestead |
| Est. Birth Year | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mullen | Daughter | — | 14 | ~1916 |
| Martha Mullen | Daughter | — | 18 | ~1912 |
| John Mullen | Son | — | 16 | ~1914 |
| Harry Mullen | Son | — | 7 | ~1923 |
| Thomas Mullen | Son | — | 3 | ~1927 |
| Catherine Mullen | Spouse | — | 44 | ~1886 |
| James Mullen | Head | — | 49 | ~1881 |
| Edward Mullen | Son | — | 9 | ~1921 |
| James Mullen | Son | — | 12 | ~1918 |
| Agnes Mullen | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 12
Allegheny, Pennsylvania · implied b. ~1918 — 10 household members
| Surname | Mullen |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 23
Allegheny-County, Pennsylvania · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mellen |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Homestead |
| 1935 Residence (County) | Allegheny |
| Occupation | Loader |
| Industry | Ervin Work |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| 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 James Mullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mullen
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
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Sibling
Thomas Mullen
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Mullen
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Mullen
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Mullen
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mullen
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mullen
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mullen
Sibling · 1930 · age 9
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
1930 US Federal Census — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1965:0219)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elmora Burke | 16 | Daughter | — | Pennsylvania |
| 52 | Francis Burke | 12 | Son | — | Pennsylvania |
| 53 | Gertrude Burke | 10 | Daughter | — | Pennsylvania |
| 54 | Jean Burke | 7 | Daughter | — | Pennsylvania |
| 55 | Michael Murray | 68 | Boarder | Laborer | Ireland |
| 56 | Victor M. Lewis | 44 | Head | Salter | Pennsylvania |
| 57 | Anna Lewis | 37 | Wife | — | Ireland |
| 58 | Anna M. Lewis | 26 | Daughter | Clerk | Pennsylvania |
| 59 | Edith M. Lewis | 23 | Daughter | Teacher | Pennsylvania |
| 60 | Grace C. Lewis | 21 | Daughter | — | Pennsylvania |
| 61 | Festus Nathan | 48 | Head | Laborer | England |
| 62 | Margaret Nathan | 47 | Wife | — | Ireland |
| 63 | James Mullen | 49 | Head | Watchman | Scotland |
| 64 | Catherine A. Mullen | 44 | Wife | — | Pennsylvania |
| 65 | Martha Mullen | 18 | Daughter | Clerk | Pennsylvania |
| 66 | John Mullen | 16 | Son | Helper | Pennsylvania |
| 67 | Margaret Mullen | 14 | Daughter | — | Pennsylvania |
| 68 | James Mullen THIS PERSON | 12 | Son | — | Pennsylvania |
| 69 | Edward Mullen | 9 | Son | — | Pennsylvania |
| 70 | Harry Mullen | 7 | Son | — | Pennsylvania |
| 71 | Agnes Mullen | 5 | Daughter | — | Pennsylvania |
| 72 | Thomas Mullen | 3 | Son | — | Pennsylvania |
| 73 | Michael Maxi | 47 | Head | Laborer | Hungary |
| 74 | Mary Maxi | 37 | Wife | — | Hungary |
| 75 | Mary Maxi | 17 | Daughter | Servant | Pennsylvania |
| 76 | Fredy Maxi | 1 | Son | — | Pennsylvania |
| 77 | John Scanlon | 31 | Head | Brakeman | Pennsylvania |
| 78 | Helen Scanlon | 30 | Wife | — | Pennsylvania |
| 79 | John F. Scanlon | 9 | Son | — | Pennsylvania |
| 80 | Amanda Scanlon | 5 | Daughter | — | Pennsylvania |
| 81 | Michael Lettes | 34 | Head | Boiler Maker | Pennsylvania |
| 82 | Mary Lettes | 33 | Wife | — | Pennsylvania |
| 83 | Edward M. Lettes | 12 | Son | — | Pennsylvania |
| 84 | Isabel D. Lettes | 10 | Daughter | — | Pennsylvania |
| 85 | Michael Lettes | 3 | Son | — | Pennsylvania |
| 86 | George Kicsinko | 49 | Head | Laborer | Slovakia |
| 87 | Mary Kicsinko | 42 | Wife | — | Slovakia |
| 88 | John Kicsinko | 23 | Son | Laborer | Pennsylvania |
| 89 | Pauline Kicsinko | 17 | Daughter | Decorator | Pennsylvania |
| 90 | Martha Kicsinko | 13 | Daughter | — | Pennsylvania |
| 91 | Mike Timko | 39 | Boarder | Laborer | Slovakia |
| 92 | Andrew Hlaslowk | 44 | Head | Laborer | Slovakia |
| 93 | Elizabeth Hlaslowk | 40 | Wife | — | Slovakia |
| 94 | Mary Hlaslowk | 17 | Daughter | Cashier | Pennsylvania |
| 95 | Annie Hlaslowk | 15 | Daughter | Saleslady | Pennsylvania |
| 96 | Margaret Hlaslowk | 13 | Daughter | — | Pennsylvania |
| 97 | Andrew Jr. Hlaslowk | 9 | Son | — | Pennsylvania |
| 98 | John Hlaslowk | 2 | Son | — | Pennsylvania |
| 99 | Joseph Kozar | 45 | Head | Laborer | Russia |
| 100 | Mary Kozar | 40 | Wife | — | Russia |
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)