MH
Mary Humphrey — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this Mary Humphrey across the 1920, 1930 and 1940 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1866), then head of a 3-person household.
Age 64
b. ~1866
Female
Spouse
Born: Germany
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Humphrey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Wilkes Barre City |
| Est. Birth Year | ~1866 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Humphrey | Spouse | — | 64 | ~1866 |
| Marion Humphrey | Daughter | — | 30 | ~1900 |
| Robert Humphrey | Head | — | 53 | ~1877 |
Census Appearances
1920
Luzerne, Pennsylvania
Spouse, age 52
Luzerne, Pennsylvania · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Humphrey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1930
Luzerne, Pennsylvania
Spouse, age 64
Luzerne, Pennsylvania · implied b. ~1866 — 3 household members
| Surname | Humphrey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Luzerne-County, Pennsylvania
Other, age 75
Luzerne-County, Pennsylvania · implied b. ~1865 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Humphreys |
| Given Name | Mary |
| Relationship to Head | inmate |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Germany |
| 1935 Residence (City) | Newport Township |
| Naturalization Status | First papers filed |
| Highest Grade | No 0 |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Humphrey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Humphrey
Spouse · 1930 · age 64 · b. ~1866 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Luzerne, Pennsylvania
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1930 US Federal Census — Luzerne, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2073:0325)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Blaum | 45 | Head | Machinist | Pennsylvania |
| 2 | Anna M. Blaum | 34 | Wife | — | New York |
| 3 | Dorothy E. Blaum | 20 | Daughter | Salesman | Pennsylvania |
| 4 | Louise R. Blaum | 18 | Daughter | — | Pennsylvania |
| 5 | Mary E. Blaum | 15 | Daughter | — | Pennsylvania |
| 6 | Peter R. Staub | 33 | Head | Labor | New York |
| 7 | Edward J. Staub | 23 | Brother | Labor | New York |
| 8 | Emma M. Staub | 20 | Sister | Operator | Pennsylvania |
| 9 | Michael Paul | 34 | Head | Product | Pennsylvania |
| 10 | Jeanetta Paul | 34 | Wife | — | Pennsylvania |
| 11 | Jeanetta Paul | 11 | Daughter | — | Pennsylvania |
| 12 | William Mclaughlan | 30 | Head | Butcher | Pennsylvania |
| 13 | Anna Mclaughlan | 30 | Wife | — | Pennsylvania |
| 14 | William Mclaughlan | 6 | Son | — | Pennsylvania |
| 15 | Mary R. Mclaughlan | 2 | Daughter | — | Pennsylvania |
| 16 | Joe Maher | 45 | Head | Motorman | Pennsylvania |
| 17 | Mary Maher | 39 | Wife | — | Pennsylvania |
| 18 | Andrew Maher | 8 | Son | — | Pennsylvania |
| 19 | Alice Maher | 4 | Daughter | — | Pennsylvania |
| 20 | Katherine Hager | 22 | Daughter | — | Pennsylvania |
| 21 | Helen Hager | 19 | Daughter | — | Pennsylvania |
| 22 | Francis Hager | 16 | Son | — | Pennsylvania |
| 23 | Robert Humphrey | 53 | Head | Labor | Wales |
| 24 | Mary Humphrey THIS PERSON | 64 | Wife | — | Germany |
| 25 | Marion Humphrey | 30 | Daughter | — | Pennsylvania |
| 26 | Edgar M. Roberts | 35 | Head | Salesman | Pennsylvania |
| 27 | Elsie S. Roberts | 25 | Wife | — | Pennsylvania |
| 28 | William J. Jones | 42 | Head | Labor | Wales |
| 29 | Margaret Jones | 41 | Wife | — | Wales |
| 30 | William Jones | 15 | Son | — | Pennsylvania |
| 31 | Hayden Jones | 8 | Son | — | Pennsylvania |
| 32 | Ellsworth Jones | 5 | Son | — | Pennsylvania |
| 33 | Mary Jones | 62 | Mother | — | Wales |
| 34 | Mike Anduduk | 44 | Head | Labor | Lithuania |
| 35 | Mary Anduduk | 43 | Wife | — | Lithuania |
| 36 | Anthony Anduduk | 19 | Son | — | Pennsylvania |
| 37 | George Anduduk | 17 | Son | — | Pennsylvania |
| 38 | Albert Anduduk | 14 | Son | — | Pennsylvania |
| 39 | John Anduduk | 12 | Son | — | Pennsylvania |
| 40 | Eleanor Anduduk | 7 | Daughter | — | Pennsylvania |
| 41 | Anna Anduduk | 6 | Daughter | — | Pennsylvania |
| 42 | Lucille Anduduk | 4 | Daughter | — | Pennsylvania |
| 43 | John Sytkowik | 36 | Boarder | Miner | Pennsylvania |
| 44 | Charles Sharp | 40 | Head | Conductor | Pennsylvania |
| 45 | Mary Sharp | 41 | Wife | — | Pennsylvania |
| 46 | Mary Sharp | 4 | Daughter | — | Pennsylvania |
| 47 | Joe Shea | 33 | Brother | Labor | Pennsylvania |
| 48 | David Phelps | 38 | Head | Machinist | Pennsylvania |
| 49 | Frances Phelps | 36 | Wife | — | Pennsylvania |
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)