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Mary Warren — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dauphin, Pennsylvania
Our Model Tree links this Mary Warren across the 1920 and 1930 US Censuses in Dauphin, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 12-person household.
Age 15
b. ~1915
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dauphin, Pennsylvania |
| Surname | Warren |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Edgemont Rd 5 |
| Est. Birth Year | ~1915 |
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 |
|---|---|---|---|---|
| Martha Taylor | Daughter | — | 21 | ~1909 |
| Clara Warren | Daughter | — | 7 | ~1923 |
| Nellie Warren | Daughter | — | 2 | ~1928 |
| Mary Warren | Daughter | — | 15 | ~1915 |
| Pauline Warren | Daughter | — | 17 | ~1913 |
| Jordan Warren | Head | — | 39 | ~1891 |
| Mary Warren | Other | — | 38 | ~1892 |
| Eva Davis | Other | — | 70 | ~1860 |
| Lewis Warren | Son | — | ~1930 | |
| Charles Warren | Son | — | 5 | ~1925 |
| Robert Warren | Son | — | 20 | ~1910 |
| Wm Warren | Son | — | 19 | ~1911 |
Census Appearances
1920
Dauphin, Pennsylvania
Daughter, age 5
Dauphin, Pennsylvania · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | May E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Dauphin, Pennsylvania
Daughter, age 15
Dauphin, Pennsylvania · implied b. ~1915 — 12 household members
| Surname | Warren |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| 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 Warren across 2 US Census years (1920 and 1930) in Dauphin, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warren
Daughter · 1930 · age 15 · b. ~1915 · Pennsylvania
★ You are viewing this record
Sibling
Pauline Warren
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Warren
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Warren
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Warren
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Warren
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Warren
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm Warren
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Taylor
Sibling · 1930 · age 21
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 — Dauphin, Pennsylvania
Open full size
1930 US Federal Census — Dauphin, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2028:0642)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wm L | 6 | Son | — | Pennsylvania |
| 52 | Harry L | 3 | Son | — | Pennsylvania |
| 53 | Harvey J | 1 | Son | — | Pennsylvania |
| 54 | Wm B Pennell | 56 | Uncle | Street Sweeper | Pennsylvania |
| 55 | Fred W Schultz | 50 | Head | Laborer | Pennsylvania |
| 56 | Lucy L Schultz | 44 | Wife-H | — | Pennsylvania |
| 57 | Roy Rob Schultz | 24 | Son | Laborer | Pennsylvania |
| 58 | Chester C Schultz | 18 | Son | None | Pennsylvania |
| 59 | Marion A Schultz | 16 | Daughter | None | Pennsylvania |
| 60 | Eva R Schultz | 12 | Daughter | None | Pennsylvania |
| 61 | Jessy Schultz | 10 | Daughter | None | Pennsylvania |
| 62 | George F Schultz | 8 | Son | None | Pennsylvania |
| 63 | Andrew Jacobs | 67 | Head | None | Pennsylvania |
| 64 | Martha Warren | 41 | Head | Housework | Pennsylvania |
| 65 | James E Warren | 8 | Son | — | Pennsylvania |
| 66 | Jordan Warren | 39 | Head | Laborer | Pennsylvania |
| 67 | Mary M Warren | 38 | Wife-H | None | Pennsylvania |
| 68 | Robert D Warren | 20 | Son | Laborer | Pennsylvania |
| 69 | Wm E Warren | 19 | Son | Laborer | Pennsylvania |
| 70 | Pauline E Warren | 17 | Daughter | None | Pennsylvania |
| 71 | Mary E Warren THIS PERSON | 15 | Daughter | None | Pennsylvania |
| 72 | Clara R Warren | 7 | Daughter | None | Pennsylvania |
| 73 | Charles Warren | 5 | Son | None | Pennsylvania |
| 74 | Nellie M Warren | 2 | Daughter | None | Pennsylvania |
| 75 | Lewis Warren | 0 | Son | None | Pennsylvania |
| 76 | Martha M Taylor | 21 | Daughter | Servant | Pennsylvania |
| 77 | Eva N Davis | 70 | Mother-in-law | None | Maryland |
| 78 | John H Wagner | 60 | Head | Shipping Clerk | Pennsylvania |
| 79 | Jennie Wagner | 55 | Wife-H | None | Pennsylvania |
| 80 | John Wagner | 22 | Son | Building Force | Pennsylvania |
| 81 | Sara E Wagner | 70 | Servant | None | Pennsylvania |
| 82 | John W Jones | 35 | Head | Post Carrier | Virginia |
| 83 | Hazel Gunker | 36 | Housekeeper | None | Pennsylvania |
| 84 | Carl L Williams | 47 | Head | Carpenter | Arizona |
| 85 | John L Fray | 61 | Head | None | Pennsylvania |
| 86 | Rebecca E Fray | 65 | Wife-H | None | Pennsylvania |
| 87 | Adeline Banks | 59 | Head | None | Georgia |
| 88 | Hughes Banks | 19 | Son | Garbage | Florida |
| 89 | Wm M Mcwhite | 32 | Head | Odd Jobs | Florida |
| 90 | Agnes Mcwhite | 27 | Wife-H | None | Florida |
| 91 | Thomas Mcwhite | 11 | Son | None | Florida |
| 92 | Virginia Mcwhite | 9 | Daughter | None | Florida |
| 93 | Willie D Mcwhite | 8 | Son | None | Florida |
| 94 | Crulee Mcwhite | 5 | Daughter | None | Alabama |
| 95 | Henry J Mcwhite | 3 | Son | None | Alabama |
| 96 | Nathaniel Mcwhite | 1 | Son | None | Pennsylvania |
| 97 | John Mcwhite | 0 | Son | None | Pennsylvania |
| 98 | Charles D Marshall | 58 | Head | Polisher | Pennsylvania |
| 99 | Margarette M Marshall | 60 | Wife-H | None | New York |
| 100 | Cora Sanders | 46 | Head | None | Virginia |
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)