HJ
Henry Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Henry Jackson across the 1920, 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed), with identified parents Ernest & Ernest — first a son (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Jackson |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Lynbrook |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Occupation | Landscaper |
| Industry | Private |
| Class of Worker | OA |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Landscaper |
| Township / Ward | Lynbrook |
| Est. Birth Year | ~1912 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Clare Jackson | Daughter | — | 26 | ~1914 |
| Ann Jackson | Daughter | — | 32 | ~1908 |
| Ernest Jackson | Head | — | 72 | ~1868 |
| Henry Jackson | Son | — | 28 | ~1912 |
Census Appearances
1920
Nassau, New …
Son, age 8
Nassau, New York · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Henry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Nassau, New …
Son, age 17
Nassau, New York · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Son, age 28
Nassau-County, New York · implied b. ~1912 — 4 household members
| Surname | Jackson |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Lynbrook |
| 1935 Residence (County) | Nassau |
| Occupation | Landscaper |
| Industry | Private |
| Class of Worker | OA |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Henry Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ernest Jackson (~0.92 confidence) and father Ernest Jackson (~0.92 confidence) and father Ernest Jackson (~0.92 confidence) and mother Catherine Jackson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ernest Jackson
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Ernest Jackson
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Ernest Jackson
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Catherine Jackson
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Jackson
Son · 1940 · age 28 · b. ~1912 · New York
★ You are viewing this record
Sibling
Ann Jackson
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clare Jackson
Sibling · 1940 · age 26
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 — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02686-00175)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johanna Hanson | 15 | Daughter | — | New York |
| 2 | Leo Gaspastis | 46 | Head | Movie Projector | New York |
| 3 | Rita M. Gaspastis | 44 | Wife | — | New York |
| 4 | Harry K. Warnke | 47 | Head | Mech. Eng. | New York |
| 5 | Ella W. Warnke | 40 | Wife | Milliner | Connecticut |
| 6 | Marilyn H. Warnke | 17 | Daughter | New Worker | New York |
| 7 | Beverly L. Warnke | 3 | Daughter | — | New York |
| 8 | Florence H. Slack | 43 | Sister-in-law | Jewelry Sales | Connecticut |
| 9 | Edward J. Boos | 37 | Head | Maint. Foreman | New York |
| 10 | Edna P. Boos | 37 | Wife | Stenographer | New York |
| 11 | Edward Jr. Jr. Boos | 13 | Son | — | New York |
| 12 | Marilyn R. Boos | 11 | Daughter | — | New York |
| 13 | Richard G. Boos | 9 | Son | — | New York |
| 14 | Raymond La Force | 51 | Head | Mach. Fitter | Missouri |
| 15 | Alice M. La Force | 51 | Wife | Cashier | New York |
| 16 | Geo. H. Tarrant | 50 | Boarder | Pipefitter | New York |
| 17 | Albert E. Lutz | 42 | Head | Machine Sales | New York |
| 18 | Johanna Lutz | 44 | Wife | Glove Operator | New York |
| 19 | W. Robert Lutz | 19 | Son | — | New York |
| 20 | William Lutz | 17 | Son | — | New York |
| 21 | Albert Battalora | 35 | Head | Plasterer | Italy |
| 22 | Calogera Battalora | 33 | Wife | Dressmaker | New York |
| 23 | Louise L. Battalora | 12 | Daughter | — | New York |
| 24 | John A. Battalora | 10 | Son | — | New York |
| 25 | Albert V. Battalora | 8 | Son | — | New York |
| 26 | Ernest J. Jackson | 72 | Head | Interior Dec. | England |
| 27 | Ann S. Jackson | 32 | Daughter | New Worker | New York |
| 28 | Henry Jackson THIS PERSON | 28 | Son | Landscaper | New York |
| 29 | Clare Jackson | 26 | Daughter | Domestic | New York |
| 30 | Vincent Grandinetti | 39 | Head | Auto Sales. | Italy |
| 31 | Carmella Grandinetti | 36 | Wife | New Worker | Italy |
| 32 | Eugene R. Grandinetti | 18 | Son | New Worker | New York |
| 33 | Eleanor M. Grandinetti | 16 | Daughter | New Worker | New York |
| 34 | Vincent J. Grandinetti | 15 | Son | — | New York |
| 35 | Richard H. Golly | 32 | Head | Furniture Salesman | New York |
| 36 | Amalia C. Golly | 33 | Wife | School Teacher | New York |
| 37 | Richard H. Jr. Golly | 6 | Son | — | New York |
| 38 | Carolyn Joy Golly | 5 | Daughter | — | New York |
| 39 | Frances Vogt | 47 | Aunt | Clothes Operator | New York |
| 40 | Nathan Brandt | 37 | Head | Plumber | New York |
Pedigree Summary
Henry + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)