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Mary Walsh — 1920 US Census Record
Model Tree available1920 United States Federal Census · Union, New Jersey
Our Model Tree links this Mary Walsh across the 1900, 1910 and 1920 US Censuses in Union, New Jersey (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1900), then head of a 6-person household.
Age 20
b. ~1900
Female
Daughter
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Union, New Jersey |
| Surname | Walsh |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Steel Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Stenographer |
| Township / Ward | Elizabeth City |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ella Walsh | Daughter | — | 17 | ~1903 |
| Mary Walsh | Daughter | — | 20 | ~1900 |
| Margaret Walsh | Daughter | — | 18 | ~1902 |
| Margaret Walsh | Head | — | 49 | ~1871 |
| James Walsh | Son | — | 16 | ~1904 |
| John Walsh | Son | — | 12 | ~1908 |
Census Appearances
1900
Union, New …
Daughter, age 1
Union, New Jersey · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Birth Month | Jan |
| Birth Year | 1899 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1910
Union, New …
Daughter, age 10
Union, New Jersey · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Maryland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Union, New …
Daughter, age 20
Union, New Jersey · implied b. ~1900 — 6 household members
| Surname | Walsh |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Maryland |
| Occupation | Stenographer |
| Industry | Steel Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Walsh across 3 US Census years (1900, 1910 and 1920) in Union, New Jersey, using XGBoost record linkage. Identified parents: father James Walsh (~0.92 confidence) and father James Walsh (~0.92 confidence) and mother Margaret Walsh (~0.92 confidence) and mother Margaret Walsh (~0.92 confidence) and mother Margaret Walsh (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Walsh
b. ~1873
Source father
● Household
· direct · ~0.92
Father
James Walsh
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Margaret Walsh
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Margaret Walsh
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Margaret Walsh
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Walsh
Daughter · 1920 · age 20 · b. ~1900 · New Jersey
★ You are viewing this record
Sibling
John Walsh
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Walsh
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Walsh
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Walsh
Sibling · 1920 · 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
1920 US Federal Census — Union, New Jersey
Open full size
1920 US Federal Census — Union, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1069unit:1134)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul Palagotto | 31 | Head | Barber | Italy |
| 2 | Carmel Palagotto | 28 | Wife | — | Italy |
| 3 | Charles Palagotto | 6 | Son | — | New Jersey |
| 4 | Frank Palagotto | 2 | Son | — | New Jersey |
| 5 | Aurelio Livolsi | 26 | Boarder | Barber | Italy |
| 6 | Franklin F. Thomas | 24 | Head | Fireman | New Jersey |
| 7 | Helen A. Thomas | 21 | Wife | — | New Jersey |
| 8 | Harry W. Johnson | 27 | Head | Clerk Stock Room | New York |
| 9 | Fanny L. Johnson | 27 | Wife | — | Finland |
| 10 | Allen H. Johnson | 2 | Son | — | New York |
| 11 | Ruth V. Johnson | 1 | Daughter | — | New Jersey |
| 12 | John A. Carlson | 20 | Brother-in-law | Apprentice | Finland |
| 13 | Frank W. Fraser | 37 | Head | Salesman | New Jersey |
| 14 | Lottie Fraser | 34 | Wife | — | New York |
| 15 | George Hess | 27 | Head | Butcher | New York |
| 16 | Agnes Hess | 26 | Wife | — | New Jersey |
| 17 | George F. Muenstedt | 53 | Head | Washer | Germany |
| 18 | Catherine M. Muenstedt | 50 | Wife | — | New Jersey |
| 19 | Henrietta M. Muenstedt | 21 | Daughter | Stenographer | New Jersey |
| 20 | Henry Gesting | 62 | Head | Bookkeeper | Germany |
| 21 | Margaret M. Gesting | 50 | Wife | — | Germany |
| 22 | Henry H. Gesting | 21 | Son | Tool Maker | New Jersey |
| 23 | Robert H. Earl | 33 | Son-in-law | Clerk | New Jersey |
| 24 | Margaret G. Earl | 22 | Daughter | — | New Jersey |
| 25 | Anna Magnusson | 60 | Head | — | New Jersey |
| 26 | Adaline Magnusson | 34 | Daughter | Stenographer | Pennsylvania |
| 27 | James E. Henley | 52 | Head | Yard Foreman | New York |
| 28 | Annie E. Henley | 50 | Wife | — | New York |
| 29 | Dennis E. Keely | 47 | Head | Bookkeeper | New Jersey |
| 30 | Amelia Keely | 40 | Wife | — | New Jersey |
| 31 | Raymond E. Keely | 21 | Son | Checker | New Jersey |
| 32 | Henry Albert Rust | 39 | Head | Machinist | Pennsylvania |
| 33 | Catherine Rust | 36 | Wife | — | Germany |
| 34 | Albert Rust | 73 | Father | Machinist | Pennsylvania |
| 35 | Charles Gummich | 51 | Head | Bookkeeper | Germany |
| 36 | Ida M. Gummich | 44 | Wife | — | Germany |
| 37 | Wilhelmina M. Gummich | 20 | Daughter | Clerk | New Jersey |
| 38 | Charles L. Kolbe | 39 | Brother-in-law | Chauffeur | Germany |
| 39 | Samuel Barne | 50 | Head | Machinist | England |
| 40 | Jane Barne | 47 | Wife | — | England |
| 41 | George Mayer | 30 | Head | Manager | New Jersey |
| 42 | Laudette C. Mayer | 30 | Wife | — | New Jersey |
| 43 | Margaret E. Walsh | 49 | Head | — | Maryland |
| 44 | Mary A. Walsh THIS PERSON | 20 | Daughter | Stenographer | New Jersey |
| 45 | Margaret E. Walsh | 18 | Daughter | Clerk | New Jersey |
| 46 | Ella V. Walsh | 17 | Daughter | Clerk | New Jersey |
| 47 | James L. Walsh | 16 | Son | Apprentice | New Jersey |
| 48 | John A. Walsh | 12 | Son | — | New Jersey |
| 49 | Henry F. Neubauer | 38 | Head | Pumpman Help | New Jersey |
| 50 | Matilda Neubauer | 31 | Wife | — | New Jersey |
Pedigree Summary
Mary + 4 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 1920 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)