JH
John Hayden — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westmoreland-County, Pennsylvania
Our Model Tree links this John Hayden across the 1930 and 1940 US Censuses in Westmoreland-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westmoreland-County, Pennsylvania |
| Surname | Hayden |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | HEMPFIELD T. |
| 1935 Residence (County) | WESTMORELAND |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Hempfield T |
| Est. Birth Year | ~1924 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ethel Hayden | Daughter | — | 10 | ~1930 |
| Mildred Hayden | Daughter | — | 7 | ~1933 |
| John Hayden | Son | — | 16 | ~1924 |
| Ray Hayden | Son | — | 14 | ~1926 |
| Sara Hayden | Spouse | — | 25 | ~1915 |
| Richard Hayden | Son | — | 4 | ~1936 |
| Norlee Hayden | Daughter | — | 2 | ~1938 |
| Samuel Hayden | Head | — | 41 | ~1899 |
| Betty Hayden | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Westmoreland, Pennsylvania
Son, age 6
Westmoreland, Pennsylvania · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayden |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Westmoreland-County, Pennsylvania
Son, age 16
Westmoreland-County, Pennsylvania · implied b. ~1924 — 9 household members
| Surname | Hayden |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | HEMPFIELD T. |
| 1935 Residence (County) | WESTMORELAND |
| Highest Grade | Hs 1 |
| 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 Hayden across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hayden
Son · 1940 · age 16 · b. ~1924 · Pennsylvania
★ You are viewing this record
Sibling
Ray Hayden
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Hayden
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norlee Hayden
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Hayden
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Hayden
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Hayden
Sibling · 1940 · age 7
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
1940 US Federal Census — Westmoreland-County, Pennsylvania
Open full size
1940 US Federal Census — Westmoreland-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03631-00394)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Donial Smith | 3 | Son | — | Pennsylvania |
| 2 | Wesley Smith | 56 | Head | Carpenter | Pennsylvania |
| 3 | Caroline Smith | 46 | Wife | — | Pennsylvania |
| 4 | William Smith | 22 | Son | W.P.A. | Pennsylvania |
| 5 | George Smith | 19 | Son | Handyman | Pennsylvania |
| 6 | Roy Smith | 17 | Son | — | Pennsylvania |
| 7 | Dorothy Smith | 15 | Daughter | — | Pennsylvania |
| 8 | Robert Smith | 16 | Son | — | Pennsylvania |
| 9 | Edna Smith | 7 | Daughter | — | Pennsylvania |
| 10 | Keith Smith | 5 | Son | — | Pennsylvania |
| 11 | Samuel Hayden | 41 | Head | Attendant | Pennsylvania |
| 12 | Sara B. Hayden | 25 | Wife | — | Virginia |
| 13 | Betty Hayden | 17 | Daughter | — | Pennsylvania |
| 14 | John Hayden THIS PERSON | 16 | Son | — | Pennsylvania |
| 15 | Ray Hayden | 14 | Son | — | Pennsylvania |
| 16 | Ethel Hayden | 10 | Daughter | — | Pennsylvania |
| 17 | Mildred Hayden | 7 | Daughter | — | Virginia |
| 18 | Richard Hayden | 4 | Son | — | Pennsylvania |
| 19 | Norlee Hayden | 2 | Daughter | — | Pennsylvania |
| 20 | William Thompson | 30 | Head | — | Pennsylvania |
| 21 | Anna Thompson | 29 | Wife | — | Pennsylvania |
| 22 | Patricia Thompson | 11 | Daughter | — | Pennsylvania |
| 23 | Fred B. Thompson | 9 | Son | — | Pennsylvania |
| 24 | William Jr. Thompson | 6 | Son | — | Pennsylvania |
| 25 | John A. Thompson | 3 | Son | — | Pennsylvania |
| 26 | Paul De Paul | 56 | Head | Labor | Italy |
| 27 | Mary De Paul | 56 | Wife | — | Italy |
| 28 | Daniel De Paul | 20 | Son | — | Pennsylvania |
| 29 | Mary De Paul | 16 | Daughter | — | Pennsylvania |
| 30 | Jennie Lewis | 51 | Head | — | Pennsylvania |
| 31 | Tressa F. Lewis | 19 | Daughter | — | Ohio |
| 32 | Richard C. Lewis | 15 | Son | — | Pennsylvania |
| 33 | William H. Lewis | 13 | Son | — | Pennsylvania |
| 34 | Vincent Steeley | 33 | Head | Body Man | Italy |
| 35 | Julia Steeley | 39 | Wife | — | New Jersey |
| 36 | James Steeley | 1 | Son | — | Pennsylvania |
| 37 | Emma Handy | 75 | Head | — | Tenn. |
| 38 | Fanie Mann | 50 | Head | Stewardess | Ohio |
| 39 | Nelson Constance Mann | 16 | Daughter | — | Ohio |
| 40 | Jean Mann | 10 | Grand Daughter | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)