JH
James Henry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Pennsylvania
Our Model Tree links this James Henry across the 1930 and 1940 US Censuses in Delaware-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Pennsylvania |
| Surname | Henry |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | CHESTER CITY |
| 1935 Residence (County) | DELAWARE |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Chester City |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Henry | Daughter | — | 10 | ~1930 |
| Mary Henry | Daughter | — | 18 | ~1922 |
| Catherine Henry | Daughter | — | 5 | ~1935 |
| James Henry | Head | — | 50 | ~1890 |
| John Henry | Son | — | 8 | ~1932 |
| Lawrence Henry | Son | — | 11 | ~1929 |
| Edward Henry | Son | — | 7 | ~1933 |
| James Henry | Son | — | 12 | ~1928 |
| Francis Henry | Son | — | 17 | ~1923 |
| Robert Henry | Son | — | 6 | ~1934 |
Census Appearances
1930
Delaware, Pennsylvania
Son, age 1
Delaware, Pennsylvania · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henry |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Delaware-County, Pennsylvania
Son, age 12
Delaware-County, Pennsylvania · implied b. ~1928 — 10 household members
| Surname | Henry |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | CHESTER CITY |
| 1935 Residence (County) | DELAWARE |
| Highest Grade | No 6 |
| 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 James Henry across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Henry
Son · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Dorothy Henry
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Henry
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Henry
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Henry
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Henry
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Henry
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Henry
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Henry
Sibling · 1940 · age 5
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 — Delaware-County, Pennsylvania
Open full size
1940 US Federal Census — Delaware-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03489-00443)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sophie Pacura | 19 | Daughter | Clerk | Pennsylvania |
| 2 | John Pluta | 33 | Head | Machine Operator | Pennsylvania |
| 3 | Ann Pluta | 24 | Wife | — | Pennsylvania |
| 4 | Patricia Dyshony | 49 | Mother-in-law | — | Poland |
| 5 | Nicholas Dyshony | 52 | Father-in-law | Operator | Poland |
| 6 | Josephine Dyshony | 27 | Sister-in-law | Clerk | Pennsylvania |
| 7 | Laura Dyshony | 14 | Sister-in-law | — | Pennsylvania |
| 8 | Pauline Novoshilski | 54 | Head | — | Poland |
| 9 | Peter Novoshilski | 25 | Son | Laborer | Pennsylvania |
| 10 | Walter Novoshilski | 23 | Son | Threader | Pennsylvania |
| 11 | Jennie Novoshilski | 20 | Daughter | Labeler | Pennsylvania |
| 12 | Michael Mylecko | 64 | Head | Laborer | Poland |
| 13 | Catherine Mylecko | 54 | Wife | — | Poland |
| 14 | John Mylecko | 24 | Son | Laborer | Missouri |
| 15 | Joseph Mylecko | 23 | Son | Laborer | Pennsylvania |
| 16 | John Dredy | 32 | Head | Ship Fitter | Pennsylvania |
| 17 | Helen Dredy | 30 | Wife | — | Pennsylvania |
| 18 | Jane Dredy | 9 | Daughter | — | Pennsylvania |
| 19 | John Dredy | 8 | Son | — | Pennsylvania |
| 20 | Frank Dredy | 4 | Son | — | Pennsylvania |
| 21 | Sandra Dredy | 0 | Daughter | — | Pennsylvania |
| 22 | James Henry | 50 | Head | Pipe Fitter | Irish Free State |
| 23 | Mary Henry | 18 | Daughter | — | Pennsylvania |
| 24 | Francis Henry | 17 | Son | New Worker | Pennsylvania |
| 25 | James Henry THIS PERSON | 12 | Son | — | Pennsylvania |
| 26 | Lawrence Henry | 11 | Son | — | Pennsylvania |
| 27 | Dorothy Henry | 10 | Daughter | — | Pennsylvania |
| 28 | John Henry | 8 | Son | — | Pennsylvania |
| 29 | Edward Henry | 7 | Son | — | Pennsylvania |
| 30 | Robert Henry | 6 | Son | — | Pennsylvania |
| 31 | Catherine Henry | 5 | Daughter | — | Pennsylvania |
| 32 | Steve Letmaikcyn | 49 | Head | Laborer | Poland |
| 33 | Mary Letmaikcyn | 41 | Wife | — | Poland |
| 34 | Julia Letmaikcyn | 16 | Daughter | New Worker | Pennsylvania |
| 35 | Henry Letmaikcyn | 14 | Son | — | Pennsylvania |
| 36 | Sophie Letmaikcyn | 9 | Daughter | — | Pennsylvania |
| 37 | Theodore Letmaikcyn | 26 | Son | Pw | Wilkes Barre |
| 38 | Anna Letmaikcyn | 26 | Daughter-in-law | 0 | Wilkes Barre |
| 39 | Stanley Kokoszka | 24 | Son-in-law | Pipe Cutter | Pennsylvania |
| 40 | Barbara Kokoszka | 18 | Daughter | — | Wilkes Barre |
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)