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Mary Mooney — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mercer, New Jersey
Our Model Tree links this Mary Mooney across the 1920, 1930 and 1940 US Censuses in Mercer, New Jersey (XGBoost, ~Confirmed), with identified parents Peter & Beatrice — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, New Jersey |
| Surname | Mooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Trenton City |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Catherine Mooney | Daughter | — | 12 | ~1918 |
| Peter Mooney | Son | — | 6 | ~1924 |
| Joseph Mooney | Son | — | 3 | ~1927 |
| Mary Mooney | Daughter | — | 11 | ~1919 |
| Peter Mooney | Head | — | 40 | ~1890 |
| William Mooney | Son | — | 8 | ~1922 |
| Beatrice Mooney | Spouse | — | 38 | ~1892 |
Census Appearances
1920
Mercer, New …
Daughter, age
Mercer, New Jersey · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Mother Tongue | Irish |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Mercer, New …
Daughter, age 11
Mercer, New Jersey · implied b. ~1919 — 7 household members
| Surname | Mooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Mercer-County, New …
Daughter, age 22
Mercer-County, New Jersey · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Princeton Borough |
| 1935 Residence (County) | Mercer |
| Occupation | Telephone Operator |
| Industry | New Jersey Bell Tel. Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 900 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| 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 Mooney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Peter Mooney (~0.92 confidence) and mother Beatrice Mooney (~0.92 confidence) and mother Anna Mooney (~0.92 confidence) and father John Mooney (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Mooney
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Beatrice Mooney
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Anna Mooney
b. ~1895
Source mother
● Household
· direct · ~0.92
Father
John Mooney
b. ~1896
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Mooney
Daughter · 1930 · age 11 · b. ~1919 · New Jersey
★ You are viewing this record
Sibling
Joseph Mooney
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Mooney
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mooney
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Mooney
Sibling · 1930 · age 12
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 — Mercer, New Jersey
Open full size
1930 US Federal Census — Mercer, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1365:0457)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Mooney | 40 | Head | Foreman | Ireland |
| 2 | Beatrice Mooney | 38 | Wife | — | Ireland |
| 3 | Catherine M Mooney | 12 | Daughter | — | New Jersey |
| 4 | Mary Mooney THIS PERSON | 11 | Daughter | — | New Jersey |
| 5 | William Mooney | 8 | Son | — | New Jersey |
| 6 | Peter Mooney | 6 | Son | — | New Jersey |
| 7 | Joseph Mooney | 3 | Son | — | New Jersey |
| 8 | Ira J Lane | 43 | Head | Machinist | New Jersey |
| 9 | Margaret M Lane | 40 | Wife | — | New Jersey |
| 10 | Ira C Lane | 17 | Son | Packer | New Jersey |
| 11 | Mary M Lane | 16 | Daughter | — | New Jersey |
| 12 | Joseph E Lane | 14 | Son | — | New Jersey |
| 13 | Bernard E Lane | 12 | Son | — | New Jersey |
| 14 | John F Lane | 9 | Son | — | New Jersey |
| 15 | George D Lane | 4 | Son | — | New Jersey |
| 16 | Anthony Cardaciotto | 34 | Head | Dipper | Italy |
| 17 | Anna Cardaciotto | 34 | Wife | — | Italy |
| 18 | Paul Cardaciotto | 7 | Son | — | New York |
| 19 | Mary Cardaciotto | 6 | Daughter | — | New Jersey |
| 20 | Antoinette Cardaciotto | 3 | Daughter | — | New Jersey |
| 21 | Rose Cardaciotto | 1 | Daughter | — | New Jersey |
| 22 | Antoinette Laporta | 74 | Mother-in-law | — | Italy |
| 23 | Richard H Moore | 53 | Head | Carpenter | New Jersey |
| 24 | Violetta M Moore | 46 | Wife | — | Pennsylvania |
| 25 | Lewis Stout | 56 | Brother-in-law | Carpenter | New Jersey |
| 26 | William Mcdermott | 41 | Head | Asst. Yardmaster | New Jersey |
| 27 | Susan L Mcdermott | 56 | Wife | — | Pennsylvania |
| 28 | Herman Garscom | 33 | Head | Merchant | New Jersey |
| 29 | Gladys Garscom | 34 | Wife | — | New Jersey |
| 30 | William Garscom | 5 | Son | — | New Jersey |
| 31 | Thaddeus L Shourds | 23 | Head | Machine Helper | New Jersey |
| 32 | Laura Shourds | 20 | Wife | — | Pennsylvania |
| 33 | Charles Sciblo | 27 | Son-in-law | Conductor | Pennsylvania |
| 34 | Inez M Sciblo | 29 | Daughter | — | New Jersey |
| 35 | Gerald E Sciblo | 1 | Son | — | New Jersey |
| 36 | Martin J Kelly | 57 | Head | Pipefitter | Ireland |
| 37 | Annie E Kelly | 60 | Wife | — | Pennsylvania |
| 38 | John George | 50 | Head | Boiler Helper | Ireland |
| 39 | Mary George | 42 | Wife | — | Ireland |
| 40 | John T George | 17 | Son | — | New Jersey |
| 41 | Albert Hocking | 46 | Boarder | Salesman | Michigan |
| 42 | Bert Ardies | 21 | Boarder | Laborer | Canada |
| 43 | Gorman Holcombe | 34 | Head | Train Dispatcher | New Jersey |
| 44 | Ada M Holcombe | 35 | Wife | — | Pennsylvania |
| 45 | Grace M Holcombe | 14 | Daughter | — | New Jersey |
| 46 | Robert G Holcombe | 12 | Son | — | New Jersey |
| 47 | John C Holcombe | 10 | Son | — | New Jersey |
| 48 | H. Dewayne Smith | 30 | Head | Pattern Maker | New Jersey |
| 49 | Teresa Smith | 29 | Wife | — | New Jersey |
| 50 | Paul Smith | 1 | Son | — | New Jersey |
Pedigree Summary
Mary + 4 siblings
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 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)