JH
John Humphrey — 1930 US Census Record
Model Tree available1930 United States Federal Census · Westmoreland, Pennsylvania
Our Model Tree links this John Humphrey across the 1920, 1930 and 1940 US Censuses in Westmoreland, Pennsylvania (XGBoost, ~Confirmed), with identified parents Emma & James — first a son (b.~1918), then head of a 12-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Westmoreland, Pennsylvania |
| Surname | Humphrey |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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 | Monessen City |
| Est. Birth Year | ~1918 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Emma Humphrey | Daughter | — | 16 | ~1914 |
| Robert Humphrey | Son | — | 14 | ~1916 |
| Charles Humphrey | Son | — | 4 | ~1926 |
| Alice Humphrey | Daughter | — | 1 | ~1929 |
| James Humphrey | Head | — | 58 | ~1872 |
| Elizabeth Humphrey | Daughter | — | 6 | ~1924 |
| James Humphrey | Son | — | 18 | ~1912 |
| George Humphrey | Son | — | 2 | ~1928 |
| Mary Humphrey | Daughter | — | 8 | ~1922 |
| Emma Humphrey | Spouse | — | 58 | ~1872 |
| John Humphrey | Son | — | 12 | ~1918 |
| William Humphrey | Son | — | 10 | ~1920 |
Census Appearances
1920
Westmoreland, Pennsylvania
Son, age 2
Westmoreland, Pennsylvania · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Humphrey |
| Given Name | John D |
| Relationship to Head | Son |
| Sex | M |
| 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 |
1930
Westmoreland, Pennsylvania
Son, age 12
Westmoreland, Pennsylvania · implied b. ~1918 — 12 household members
| Surname | Humphrey |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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 |
1940
Westmoreland-County, Pennsylvania
Son, age 23
Westmoreland-County, Pennsylvania · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Humphreys |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Derry Borough |
| 1935 Residence (County) | Westmoreland |
| Occupation | Boiler maker appren |
| Industry | Steam R.R. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 John Humphrey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Emma Humphrey (~0.92 confidence) and father James Humphrey (~0.92 confidence) and father David Humphreys (~0.92 confidence) and father David Humphrey (~0.92 confidence) and mother Lucile Humphrey (~0.92 confidence) and mother Twila Humphreys (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Humphrey
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
James Humphrey
b. ~1872
Source father
● Household
· direct · ~0.92
Father
David Humphreys
b. ~1887
Source father
● Household
· direct · ~0.92
Father
David Humphrey
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Lucile Humphrey
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Twila Humphreys
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Humphrey
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Charles Humphrey
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Humphrey
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Humphrey
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Humphrey
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Humphrey
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Humphrey
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Humphrey
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Humphrey
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Humphrey
Sibling · 1930 · age 14
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 — Westmoreland, Pennsylvania
Open full size
1930 US Federal Census — Westmoreland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2059:0396)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Addison Lennox | 42 | Head | Farmer | Pennsylvania |
| 2 | Lillian Lennox | 42 | Wife | — | Pennsylvania |
| 3 | Addison Jr Lennox | 18 | Son | Laborer | Pennsylvania |
| 4 | Lillian Lennox | 16 | Daughter | — | Pennsylvania |
| 5 | Robert Lennox | 14 | Son | — | Pennsylvania |
| 6 | William Lennox | 12 | Son | — | Pennsylvania |
| 7 | Isaac Reed | 55 | Head | Farmer | Pennsylvania |
| 8 | Elizabeth Reed | 55 | Wife | — | Pennsylvania |
| 9 | Mary Reed | 21 | Adopted Daughter | — | Pennsylvania |
| 10 | Harry Reed | 12 | Son | — | Pennsylvania |
| 11 | William Lennox | 38 | Head | Farmer | Pennsylvania |
| 12 | Mary Lennox | 37 | Wife | — | Pennsylvania |
| 13 | William Jr Lennox | 14 | Son | — | Pennsylvania |
| 14 | Elizabeth Lennox | 12 | Daughter | — | Pennsylvania |
| 15 | Robert Lennox | 10 | Son | — | Pennsylvania |
| 16 | John Lennox | 8 | Son | — | Pennsylvania |
| 17 | James Lennox | 5 | Son | — | Pennsylvania |
| 18 | Emma Lennox | 60 | Aunt | — | Pennsylvania |
| 19 | Hayden Humphrey | 24 | Head | Farmer | Pennsylvania |
| 20 | Ruth Humphrey | 22 | Wife | — | Pennsylvania |
| 21 | Hayden Jr Humphrey | 1 | Son | — | Pennsylvania |
| 22 | James Humphrey | 58 | Head | Farmer | Pennsylvania |
| 23 | Emma Humphrey | 58 | Wife | — | Pennsylvania |
| 24 | James Jr Humphrey | 18 | Son | Laborer | Pennsylvania |
| 25 | Emma Humphrey | 16 | Daughter | — | Pennsylvania |
| 26 | Robert Humphrey | 14 | Son | — | Pennsylvania |
| 27 | John Humphrey THIS PERSON | 12 | Son | — | Pennsylvania |
| 28 | William Humphrey | 10 | Son | — | Pennsylvania |
| 29 | Mary Humphrey | 8 | Daughter | — | Pennsylvania |
| 30 | Elizabeth Humphrey | 6 | Daughter | — | Pennsylvania |
| 31 | Charles Humphrey | 4 | Son | — | Pennsylvania |
| 32 | George Humphrey | 2 | Son | — | Pennsylvania |
| 33 | Alice Humphrey | 1 | Daughter | — | Pennsylvania |
| 34 | Thomas Humphrey | 30 | Head | Farmer | Pennsylvania |
| 35 | Mary Humphrey | 28 | Wife | — | Pennsylvania |
| 36 | Thomas Jr Humphrey | 6 | Son | — | Pennsylvania |
| 37 | Mary Humphrey | 4 | Daughter | — | Pennsylvania |
| 38 | James Humphrey | 2 | Son | — | Pennsylvania |
| 39 | Alice Humphrey | 1 | Daughter | — | Pennsylvania |
| 40 | George Humphrey | 28 | Head | Farmer | Pennsylvania |
| 41 | Alice Humphrey | 26 | Wife | — | Pennsylvania |
| 42 | George Jr Humphrey | 4 | Son | — | Pennsylvania |
| 43 | Alice Humphrey | 2 | Daughter | — | Pennsylvania |
| 44 | James Humphrey | 1 | Son | — | Pennsylvania |
| 45 | Robert Humphrey | 26 | Head | Farmer | Pennsylvania |
| 46 | Emma Humphrey | 24 | Wife | — | Pennsylvania |
| 47 | Robert Jr Humphrey | 2 | Son | — | Pennsylvania |
| 48 | Emma Humphrey | 1 | Daughter | — | Pennsylvania |
| 49 | John Humphrey | 24 | Head | Farmer | Pennsylvania |
| 50 | Mary Humphrey | 22 | Wife | — | Pennsylvania |
Pedigree Summary
John + 9 siblings
Gen 1 · 6 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)