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Mary Barnett — 1930 US Census Record
Model Tree available1930 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Mary Barnett across the 1910, 1920 and 1930 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1900), then head of a 7-person household.
Age 30
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Pennsylvania |
| Surname | Barnett |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Bookkeeper |
| Township / Ward | Monongahela 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Barnett | Head | — | 61 | ~1869 |
| Mary Barnett | Daughter | — | 30 | ~1900 |
| Viola Barnett | Daughter | — | 26 | ~1904 |
| Allen Barnett | Son | — | 20 | ~1910 |
| Lula Barnett | Other | — | 54 | ~1876 |
| June Barnett | Daughter | — | 18 | ~1912 |
| Helen Barnett | Daughter | — | 23 | ~1907 |
Census Appearances
1910
Washington, Pennsylvania
Daughter, age 10
Washington, Pennsylvania · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnet |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Washington, Pennsylvania
Daughter, age 19
Washington, Pennsylvania · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnett |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Washington, Pennsylvania
Daughter, age 30
Washington, Pennsylvania · implied b. ~1900 — 7 household members
| Surname | Barnett |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Bookkeeper |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Mary Barnett across 3 US Census years (1910, 1920 and 1930) in Washington, Pennsylvania, using XGBoost record linkage. Identified parents: father John Barnett (~0.92 confidence) and father John Barnett (~0.92 confidence) and father John Barnet (~0.92 confidence) and mother Reta Barnet (~0.92 confidence) and mother Reta Barnett (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Barnett
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Barnett
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Barnet
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Reta Barnet
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Reta Barnett
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Barnett
Daughter · 1930 · age 30 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Allen Barnett
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Barnett
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Barnett
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Barnett
Sibling · 1930 · age 26
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 — Washington, Pennsylvania
Open full size
1930 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2162:0940)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hardie Essa | 24 | Wife-H | — | Syria |
| 52 | Delores Essa | 3 | Daughter | — | Pennsylvania |
| 53 | Evangeline Essa | 1 | Daughter | — | Pennsylvania |
| 54 | Sam Thomas | 22 | Lodger | — | Pennsylvania |
| 55 | Nick Pizzica | 60 | Head | Baker | Italy |
| 56 | Anna Pizzica | 56 | Wife-H | — | Italy |
| 57 | Corretto Smallwood | 30 | Daughter | Merchant | Italy |
| 58 | Nora Pizzica | 23 | Daughter | Saleslady | Pennsylvania |
| 59 | Eveline Pizzica | 22 | Daughter | Saleslady | Pennsylvania |
| 60 | Robert Pizzica | 16 | Son | — | Pennsylvania |
| 61 | Jean Smallwood | 4 | Daughter | — | Pennsylvania |
| 62 | Frank Fulton | 56 | Head | Core Maker | Pennsylvania |
| 63 | Sadie Fulton | 54 | Wife-H | — | Pennsylvania |
| 64 | Laverna Fulton | 19 | Daughter | — | Pennsylvania |
| 65 | John C. Barnett | 61 | Head | Harness Maker | Pennsylvania |
| 66 | Lula Barnett | 54 | Wife-H | — | Pennsylvania |
| 67 | Mary M. Barnett THIS PERSON | 30 | Daughter | Bookkeeper | Pennsylvania |
| 68 | Viola Barnett | 26 | Daughter | Telephone | Pennsylvania |
| 69 | Helen Barnett | 23 | Daughter | Helper And | Pennsylvania |
| 70 | Allen Barnett | 20 | Son | Laborer | Pennsylvania |
| 71 | June Barnett | 18 | Daughter | — | Pennsylvania |
| 72 | Theodore Eckbruth | 63 | Head | Turnkey | Pennsylvania |
| 73 | Mayme Eckbruth | 53 | Wife-H | House Keeper | England |
| 74 | Mary Harrison | 64 | Head | — | Pennsylvania |
| 75 | Clyde Harrison | 37 | Son | Gentleman | Pennsylvania |
| 76 | Elizabeth Harrison | 35 | Daughter | — | Pennsylvania |
| 77 | Mary Harrison | 29 | Daughter | Teacher | Pennsylvania |
| 78 | Helen Harrison | 26 | Daughter | Teacher | Pennsylvania |
| 79 | Dale Cole | 10 | Grandson | — | Pennsylvania |
| 80 | Jacob Jones | 66 | Head | — | Wales |
| 81 | Agnes Jones | 70 | Wife-H | — | Pennsylvania |
| 82 | Joseph Di Villi | 49 | Head | Merchant | Italy |
| 83 | Pauline Di Villi | 48 | Wife-H | — | Italy |
| 84 | Natalie Di Villi | 23 | Son | Salesman | Pennsylvania |
| 85 | Louise Di Villi | 21 | Daughter | Saleslady | Pennsylvania |
| 86 | Rose Di Villi | 18 | Daughter | Saleslady | Pennsylvania |
| 87 | Joseph Di Villi | 17 | Son | — | Pennsylvania |
| 88 | Pauline Bull | 54 | Housekeeper | — | Pennsylvania |
| 89 | Joseph S. Kovacs | 47 | Head | Merchant | Pennsylvania |
| 90 | Martha Mckenna | 62 | Head | Dressmaker | Pennsylvania |
| 91 | Roy Hall | 40 | Head | Electrician | Kansas |
| 92 | Maude Hall | 36 | Wife-H | — | West Virginia |
| 93 | John Peterman | 14 | Son | — | Oklahoma |
| 94 | Ruby Hall | 9 | Daughter | — | Oklahoma |
| 95 | Donald Hall | 7 | Son | — | Pennsylvania |
| 96 | Tony De Baron | 56 | Head | Shoe Maker | Italy |
| 97 | Mary De Baron | 46 | Wife-H | Proprietress | Italy |
| 98 | Ann De Baron | 20 | Daughter | Clerk | Pennsylvania |
| 99 | J. Allen Ewing | 65 | Head | Clerk | Pennsylvania |
| 100 | Florence Ewing | 63 | Wife-H | — | Pennsylvania |
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 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)