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Mary Warner — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Pennsylvania
Our Model Tree links this Mary Warner across the 1920 and 1930 US Censuses in Jefferson, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 12-person household.
Age 11
b. ~1919
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Pennsylvania |
| Surname | Warner |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Brookville Borough Pt |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Warner | Daughter | — | 14 | ~1916 |
| Ruth Warner | Daughter | — | 13 | ~1917 |
| Mary Warner | Daughter | — | 11 | ~1919 |
| John Warner | Head | — | 43 | ~1887 |
| Nora Warner | Other | — | 42 | ~1888 |
| Charles Warner | Son | — | 4 | ~1926 |
| Paul Warner | Son | — | 6 | ~1924 |
| Robert Warner | Son | — | 17 | ~1913 |
| James Warner | Son | — | 2 | ~1928 |
| Thomas Warner | Son | — | 9 | ~1921 |
| Neil Warner | Son | — | 16 | ~1914 |
| Albert Warner | Son | — | 18 | ~1912 |
Census Appearances
1920
Jefferson, Pennsylvania
Daughter, age
Jefferson, Pennsylvania · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Jefferson, Pennsylvania
Daughter, age 11
Jefferson, Pennsylvania · implied b. ~1919 — 12 household members
| Surname | Warner |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Warner across 2 US Census years (1920 and 1930) in Jefferson, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warner
Daughter · 1930 · age 11 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
James Warner
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Warner
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Warner
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Warner
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Warner
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Warner
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Warner
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Warner
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neil Warner
Sibling · 1930 · age 16
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 — Jefferson, Pennsylvania
Open full size
1930 US Federal Census — Jefferson, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2047:0148)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Laurance V Bremer | 49 | Head | Cashier | Pennsylvania |
| 52 | Iona S Bremer | 45 | Wife-H | — | Pennsylvania |
| 53 | Homer J Heber | 47 | Head | Salesman | Pennsylvania |
| 54 | Laura D Heber | 46 | Wife-H | — | Pennsylvania |
| 55 | Mary H Heber | 22 | Daughter | Teacher | Pennsylvania |
| 56 | Josephine C Heber | 21 | Daughter | Teacher | Pennsylvania |
| 57 | Curtis H Heber | 19 | Son | — | Pennsylvania |
| 58 | Catherine L Heber | 11 | Niece | — | Pennsylvania |
| 59 | Elden B Mclaughlin | 49 | Head | Barber | Pennsylvania |
| 60 | Bertha S Mclaughlin | 47 | Wife-H | — | Pennsylvania |
| 61 | Edward L Mclaughlin | 21 | Son | Barber | Pennsylvania |
| 62 | Marguerite Mclaughlin | 18 | Daughter | — | Pennsylvania |
| 63 | Bessie E Mclaughlin | 16 | Son | — | Pennsylvania |
| 64 | Margaret M Warner | 65 | Head | — | Pennsylvania |
| 65 | John A Warner | 43 | Head | Barber | Pennsylvania |
| 66 | Nora A Warner | 42 | Wife-H | — | Pennsylvania |
| 67 | Albert J Warner | 18 | Son | — | Pennsylvania |
| 68 | Robert W Warner | 17 | Son | — | Pennsylvania |
| 69 | Neil M Warner | 16 | Son | — | Pennsylvania |
| 70 | Dorothy B Warner | 14 | Daughter | — | Pennsylvania |
| 71 | Ruth W Warner | 13 | Daughter | — | Pennsylvania |
| 72 | Mary M Warner THIS PERSON | 11 | Daughter | — | Pennsylvania |
| 73 | Thomas H Warner | 9 | Son | — | Pennsylvania |
| 74 | Paul E Warner | 6 | Son | — | Pennsylvania |
| 75 | Charles R Warner | 4 | Son | — | Pennsylvania |
| 76 | James V Warner | 2 | Son | — | Pennsylvania |
| 77 | Vincent J Mcbride | 25 | Head | Truck Driver | Pennsylvania |
| 78 | Anna R Mcbride | 25 | Wife-H | — | Pennsylvania |
| 79 | Vincent Mcbride | 4 | Son | — | Pennsylvania |
| 80 | Mary C Mcbride | 2 | Daughter | — | Pennsylvania |
| 81 | Raymond D Mcbride | 0 | Son | — | Pennsylvania |
| 82 | Lloyd Sherman | 31 | Head | Laborer | Pennsylvania |
| 83 | Nerida R Sherman | 29 | Wife-H | — | Pennsylvania |
| 84 | Richard D Sherman | 3 | Son | — | Pennsylvania |
| 85 | Russell L Sherman | 1 | Son | — | Pennsylvania |
| 86 | Mary A Knappenberger | 61 | Head | — | Pennsylvania |
| 87 | Lola M Mcmasters | 41 | Daughter | — | Pennsylvania |
| 88 | Samuel W Mcmasters | 15 | Grandson | Laborer | Pennsylvania |
| 89 | Mary E Mcmasters | 13 | Granddaughter | — | Pennsylvania |
| 90 | John Burns | 31 | Head | Driller | Pennsylvania |
| 91 | Ethel Burns | 26 | Wife-H | — | Pennsylvania |
| 92 | Jack Burns | 4 | Son | — | Pennsylvania |
| 93 | Harry M Park | 41 | Head | Dealer | Pennsylvania |
| 94 | Eleanor S Park | 37 | Wife-H | — | Pennsylvania |
| 95 | Doris Park | 15 | Daughter | — | Pennsylvania |
| 96 | Phyllis O Park | 17 | Daughter | — | Pennsylvania |
| 97 | Margaret L Park | 14 | Daughter | — | Pennsylvania |
| 98 | Harry G Park | 11 | Son | — | Pennsylvania |
| 99 | Alfred L Park | 10 | Son | — | Pennsylvania |
| 100 | Wilber R Hunt | 28 | Head | Mechanic | Pennsylvania |
Related Census Records
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)