RH
Robert Harrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, New York
Our Model Tree links this Robert Harrison across the 1920, 1930 and 1940 US Censuses in Suffolk-County, New York (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 3-person household.
Age 45
b. ~1895
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, New York |
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | East Patchogue |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | East Patchogue |
| Est. Birth Year | ~1895 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Harrison | Head | — | 45 | ~1895 |
| Robert Harrison | Son | — | 21 | ~1919 |
| Mabel Harrison | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Suffolk, New …
Head, age 25
Suffolk, New York · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Suffolk, New …
Head, age 35
Suffolk, New York · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 23 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Colorado |
| Occupation | Engineer |
| Industry | Cutter |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Radio Set | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Suffolk-County, New …
Head, age 45
Suffolk-County, New York · implied b. ~1895 — 3 household members
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | East Patchogue |
| 1935 Residence (County) | Suffolk |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Robert Harrison across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Robert Harrison
Head · 1940 · age 45 · b. ~1895 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Suffolk-County, New York
Open full size
1940 US Federal Census — Suffolk-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02784-00765)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Perry | 28 | Head | Truck Driver | New York |
| 42 | Ruth Perry | 25 | Wife | — | New York |
| 43 | George Jr Perry | 4 | Son | — | New York |
| 44 | Thomas Mcintyre | 54 | Head | Chauffeur | New York |
| 45 | Bertha Mcintyre | 51 | Wife | — | New York |
| 46 | Francis Mcintyre | 20 | Son | New Worker | New York |
| 47 | Ernest Whitbeck | 33 | Head | Landscape Nurseryman | New York |
| 48 | Florence Whitbeck | 33 | Wife | Teacher | Virginia |
| 49 | Walter B Raynor | 50 | Head | Mechanic | New York |
| 50 | Amanda Raynor | 47 | Wife | — | New York |
| 51 | Robert Harrison THIS PERSON | 45 | Head | — | Colorado |
| 52 | Mabel Harrison | 41 | Wife | Packer | New York |
| 53 | Robert Jr Harrison | 21 | Son | Packer | New York |
| 54 | Laura Berry | 53 | Head | House Maid | Poland |
| 55 | Mabel Berry | 22 | Daughter | Operator Sewing Machine | New York |
| 56 | Willard Berry | 16 | Son | — | New York |
| 57 | Theresa Berry | 14 | Daughter | — | New York |
| 58 | Frank Hummel | 29 | Head | Mechanic | New York |
| 59 | Grace Hummel | 26 | Wife | — | New York |
| 60 | Richard Hummel | 4 | Son | — | New York |
| 61 | Joan Hummel | 1 | Daughter | — | New York |
| 62 | Margaret Bourne | 73 | Head | — | New York |
| 63 | Gertrude Furman | 44 | Companion | Companion | New Jersey |
| 64 | Charlotte Tonge | 86 | Sister | — | New York |
| 65 | Michael Kolanowski | 57 | Head | — | Poland |
| 66 | Frances Kolanowski | 53 | Wife | — | Poland |
| 67 | Michael Jr Kolanowski | 24 | Son | Farmer | New York |
| 68 | Mary Colman | 69 | Head | — | New York |
| 69 | Harry Hoglander | 36 | Head | Salesman | New York |
| 70 | Erna Hoglander | 31 | Wife | — | New York |
| 71 | Ronald H Hoglander | 5 | Son | — | New York |
| 72 | Edwin S Hoglander | 3 | Son | — | New York |
| 73 | Joseph W Wilson | 52 | Head | Carpenter | New York |
| 74 | Norman Wilson | 17 | Son | — | New York |
| 75 | Mary Wilson | 57 | Wife | — | New York |
| 76 | Mary O'Connell | 48 | Head | Stewardess | Ireland |
| 77 | Thomas Clason | 67 | Head | Fireman | New York |
| 78 | Lucy Clason | 61 | Wife | Home | New York |
| 79 | John Vincent Valeski | 27 | Head | Marine Fireman | New York |
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)