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Mary Mullen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Burlington-County, New Jersey
Our Model Tree links this Mary Mullen across the 1930 and 1940 US Censuses in Burlington-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1913), then head of a 6-person household.
Age 27
b. ~1913
Female
Spouse
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Burlington-County, New Jersey |
| Surname | Mullen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Florence Town |
| 1935 Residence (County) | Burlington |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Florence Town |
| Est. Birth Year | ~1913 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mullen | Daughter | — | 5 | ~1935 |
| Thomas Mullen | Head | — | 31 | ~1909 |
| Richard Mullen | Son | — | ~1940 | |
| Thomas Mullen | Son | — | 2 | ~1938 |
| Morris Mullen | Son | — | 7 | ~1933 |
| Mary Mullen | Spouse | — | 27 | ~1913 |
Census Appearances
1930
Burlington, New …
Daughter, age 17
Burlington, New Jersey · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mullin |
| Given Name | Mary S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Burlington-County, New …
Spouse, age 27
Burlington-County, New Jersey · implied b. ~1913 — 6 household members
| Surname | Mullen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Florence Town |
| 1935 Residence (County) | Burlington |
| Industry | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Mary Mullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mullen
Spouse · 1940 · age 27 · b. ~1913 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Burlington-County, New Jersey
Open full size
1940 US Federal Census — Burlington-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02318-00389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Whiteside | 18 | Son | New Worker | New Jersey |
| 2 | Beatrice Whiteside | 12 | Daughter | — | New Jersey |
| 3 | Elizabeth Whiteside | 8 | Grand-daughter | — | New Jersey |
| 4 | Edgar Plack | 33 | Head | Marker & Shipper | Pennsylvania |
| 5 | Leona Plack | 32 | Wife | — | New Jersey |
| 6 | Robert Plack | 12 | Son | — | New Jersey |
| 7 | Thomas W. Mullen | 31 | Head | Repairman | New Jersey |
| 8 | Mary Mullen THIS PERSON | 27 | Wife | — | New Jersey |
| 9 | Morris P. Mullen | 7 | Son | — | New Jersey |
| 10 | Mary R. Mullen | 5 | Daughter | — | New Jersey |
| 11 | Thomas M. Mullen | 2 | Son | — | New Jersey |
| 12 | Richard J. Mullen | 0 | Son | — | New Jersey |
| 13 | Palmer T. Stilty | 40 | Head | Machinist | New Jersey |
| 14 | Beatrice Stilty | 38 | Wife | — | New Jersey |
| 15 | Palmer C. Stilty | 20 | Son | Stock Clerk | New Jersey |
| 16 | Lois B. (Ab) Stilty | 19 | Daughter | Messenger | New Jersey |
| 17 | Harvey E. Stilty | 17 | Son | — | New Jersey |
| 18 | Doris R. Stilty | 15 | Daughter | — | New Jersey |
| 19 | Lili Stilty | 13 | Daughter | — | New Jersey |
| 20 | Edward B. Stilty | 67 | Father | Machinist | New Jersey |
| 21 | Leo E. Reed | 37 | Head | Crane Operator | New Jersey |
| 22 | Bertha C. Reed | 39 | Wife | — | New Jersey |
| 23 | Leo E. Reed | 19 | Son | Laborer | New Jersey |
| 24 | William H. Reed | 13 | Son | — | New Jersey |
| 25 | Kenneth C. Reed | 10 | Son | — | New Jersey |
| 26 | Raymond F. Reed | 9 | Son | — | New Jersey |
| 27 | Clayton B. Durham | 40 | Head | Truck Driver | New Jersey |
| 28 | Estelle Durham | 36 | Wife | — | New Jersey |
| 29 | Grace L. Durham | 16 | Daughter | Winder | New Jersey |
| 30 | Doris C. Durham | 15 | Daughter | — | New Jersey |
| 31 | Clayton B. Durham | 14 | Son | — | New Jersey |
| 32 | Robert M. Durham | 8 | Son | — | New Jersey |
| 33 | Jean E. Durham | 7 | Daughter | — | New Jersey |
| 34 | John S. Bunning | 38 | Head | Core Maker | New Jersey |
| 35 | Katherine R. Bunning | 35 | Wife | — | New Jersey |
| 36 | John S. Bunning | 14 | Son | — | New Jersey |
| 37 | Elizabeth S. Bunning | 12 | Daughter | — | New Jersey |
| 38 | Robert C. Bunning | 9 | Son | — | New Jersey |
| 39 | John Pitman | 33 | Head | Brakeman | New Jersey |
| 40 | Elizabeth Pitman | 29 | Wife | — | New Jersey |
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)