MB
Mary Barrett — 1930 US Census Record
Model Tree available1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Mary Barrett across the 1910, 1920 and 1930 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed), with identified parents Anthony & Edward — first a daughter (b.~1906), then head of a 9-person household.
Age 24
b. ~1906
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Barrett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Northern Ireland |
| Additional Details | |
| Occupation | Nurse |
| Industry | Trained |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Nurse |
| Township / Ward | Wilkes Barre City |
| Est. Birth Year | ~1906 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Catherine Barrett | Daughter | — | 18 | ~1912 |
| Mary Barrett | Daughter | — | 24 | ~1906 |
| Charles Barrett | Daughter | — | 14 | ~1916 |
| Margaret Barrett | Daughter | — | 12 | ~1918 |
| Agnes Barrett | Daughter | — | 16 | ~1914 |
| Martin Barrett | Head | — | 53 | ~1877 |
| Winifred Barrett | Other | — | 49 | ~1881 |
| Raymond Barrett | Son | — | 20 | ~1910 |
| Martin Barrett | Son | — | 21 | ~1909 |
Census Appearances
1910
Luzerne, Pennsylvania
Daughter, age 2
Luzerne, Pennsylvania · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barrett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Luzerne, Pennsylvania
Daughter, age 13
Luzerne, Pennsylvania · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barrett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Daughter, age 24
Luzerne, Pennsylvania · implied b. ~1906 — 9 household members
| Surname | Barrett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Northern Ireland |
| Occupation | Nurse |
| Industry | Trained |
| 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 Barrett across 3 US Census years (1910, 1920 and 1930) in Luzerne, Pennsylvania, using XGBoost record linkage. Identified parents: father Anthony Barrett (~0.92 confidence) and father Edward Barrett (~0.92 confidence) and father Martin Barrett (~0.92 confidence) and mother Esther Barrett (~0.92 confidence) and mother Annie Barrett (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anthony Barrett
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Edward Barrett
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Martin Barrett
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Esther Barrett
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Annie Barrett
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Barrett
Daughter · 1930 · age 24 · b. ~1906 · Pennsylvania
★ You are viewing this record
Sibling
Margaret Barrett
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Barrett
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Barrett
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Barrett
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Barrett
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Barrett
Sibling · 1930 · age 20
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 — Luzerne, Pennsylvania
Open full size
1930 US Federal Census — Luzerne, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2072:0844)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Mcnamara | 42 | Head | Laborer | Pennsylvania |
| 52 | Helen Mcnamara | 35 | Wife-H | None | Pennsylvania |
| 53 | John Mcnamara | 13 | Son | None | Pennsylvania |
| 54 | Katherine Mcnamara | 10 | Daughter | None | Pennsylvania |
| 55 | Clifton Stephens | 49 | Head | Laborer | Pennsylvania |
| 56 | Clara Stephens | 46 | Wife-H | None | Pennsylvania |
| 57 | Bertram Russell | 24 | Son in law | Laborer | Pennsylvania |
| 58 | Florence Russell | 22 | Daughter | None | Pennsylvania |
| 59 | Paul Ross | 79 | Head | None | Pennsylvania |
| 60 | Caroline Ross | 75 | Wife-H | None | Pennsylvania |
| 61 | George Russell | 57 | Head | Real Estate | Pennsylvania |
| 62 | Elizabeth Russell | 56 | Wife-H | None | Wales |
| 63 | Martha Russell | 20 | Daughter | Saleslady | Pennsylvania |
| 64 | Edwin Johns | 33 | Head | Carpenter | Pennsylvania |
| 65 | Laura Johns | 40 | Wife-H | None | Pennsylvania |
| 66 | Isabel Johns | 8 | Daughter | None | Pennsylvania |
| 67 | Edwin Johns | 6 | Son | None | Pennsylvania |
| 68 | Richard Bullock | 73 | Father-law | None | England |
| 69 | Fannie Bullock | 74 | Mother-law | None | England |
| 70 | George W. Lewis | 49 | Head | Fireman | Pennsylvania |
| 71 | Madge Lewis | 46 | Wife-H | None | Pennsylvania |
| 72 | Loretta Lewis | 20 | Daughter | Teaching | Pennsylvania |
| 73 | Michael Fitzgerald | 60 | Head | Miner | Pennsylvania |
| 74 | Dora Fitzgerald | 55 | Wife-H | None | Pennsylvania |
| 75 | Moses Leuler | 60 | Head | Watchman | Pennsylvania |
| 76 | Elizabeth Leuler | 52 | Wife-H | None | Pennsylvania |
| 77 | Phyllis Leuler | 9 | Daughter | None | Pennsylvania |
| 78 | Raymond Russell | 30 | Head | Clerk | Pennsylvania |
| 79 | Louise Russell | 26 | Wife-H | None | Pennsylvania |
| 80 | Robert Russell | 0 | Daughter | None | Pennsylvania |
| 81 | Martin Barrett | 53 | Head | Weighmaster | Pennsylvania |
| 82 | Winifred Barrett | 49 | Wife-H | None | Pennsylvania |
| 83 | Mary Barrett THIS PERSON | 24 | Daughter | Nurse | Pennsylvania |
| 84 | Martin Jr. Barrett | 21 | Son | Student | Pennsylvania |
| 85 | Raymond Barrett | 20 | Son | Laborer | Pennsylvania |
| 86 | Catherine Barrett | 18 | Daughter | None | Pennsylvania |
| 87 | Agnes Barrett | 16 | Daughter | None | Pennsylvania |
| 88 | Charles Barrett | 14 | Daughter | None | Pennsylvania |
| 89 | Margaret Barrett | 12 | Daughter | None | Pennsylvania |
| 90 | Charles J. Cron | 59 | Head | Carpenter | Pennsylvania |
| 91 | Julia Cron | 57 | Wife-H | None | Pennsylvania |
| 92 | Ellen Cron | 25 | Daughter | None | Pennsylvania |
| 93 | Levi Singley | 35 | Son in law | Gas Fitter | Pennsylvania |
| 94 | Bernice Singley | 29 | Daughter | None | Pennsylvania |
| 95 | Leroy Singley | 2 | grand son | None | Pennsylvania |
| 96 | Marion J. Singley | 0 | grand son | None | Pennsylvania |
| 97 | Robert T. Treshaway | 18 | Son in law | Clerk | Pennsylvania |
| 98 | Alice Treshaway | 18 | Daughter | None | Pennsylvania |
| 99 | Alice Thomas Treshaway | 0 | grand son | None | Pennsylvania |
| 100 | John J. Boyle | 55 | Head | Lineman | Northern Ireland |
Pedigree Summary
Mary + 6 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)