JH
John Holt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this John Holt across the 1910, 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 5-person household.
Age 68
b. ~1872
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Holt |
| Given Name | John A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Machinist |
| Class of Worker | PW |
| Income (1939) | 326 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Machinist |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1872 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mildred Hennery | Daughter | — | 24 | ~1916 |
| Louise Holt | Spouse | — | 62 | ~1878 |
| Nellie Hennery | Spouse | — | 48 | ~1892 |
| Myrtle Hennery | Daughter | — | 24 | ~1916 |
| John Holt | Head | — | 68 | ~1872 |
Census Appearances
1910
Worcester, Massachusetts
Head, age 38
Worcester, Massachusetts · implied b. ~1872 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hult |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 8 |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Inspector |
| Industry | Machine Shop |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Worcester, Massachusetts
Head, age 48
Worcester, Massachusetts · implied b. ~1872 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hult |
| Given Name | John E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1892 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Woodworker |
| Industry | Piano Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Year of Naturalization | 1915 |
| Birthplace (normalized) | sweden |
1930
Worcester, Massachusetts
Head, age 58
Worcester, Massachusetts · implied b. ~1872 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hult |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | First papers filed |
| Year of Immigration | 1910 |
| Age at First Marriage | 30 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Value / Rent | 3200 |
| Radio Set | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Worcester-County, Massachusetts
Head, age 68
Worcester-County, Massachusetts · implied b. ~1872 — 5 household members
| Surname | Holt |
| Given Name | John A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Naturalization Status | Naturalized |
| Occupation | Machinist |
| Class of Worker | PW |
| Income (1939) | 326 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Holt across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Holt
Head · 1940 · age 68 · b. ~1872 · Massachusetts
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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 — Worcester-County, Massachusetts
Open full size
1940 US Federal Census — Worcester-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01714-00202)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Lajeunesse | 43 | Head | Fireman | Mass |
| 2 | Evelyn Lajeunesse | 40 | Wife | House Work | Mass |
| 3 | Mary Lajeunesse | 15 | Daughter | — | Mass |
| 4 | Jasper Lajeunesse | 12 | Son | — | Mass |
| 5 | Doris Lajeunesse | 7 | Daughter | — | Mass |
| 6 | Samuel Desmarais | 62 | Boarder | — | New York |
| 7 | Lillian Strukler | 43 | Head | Stenographer | Mass |
| 8 | Anthony Pelletier | 51 | Lodger | Stock Keeper | Canada |
| 9 | Edith Pelletier | 48 | Lodger | House Keeper | Mass |
| 10 | Philyx | Philyr Bourque | 62 | Head | Painter | Canada |
| 11 | Rose Bourque | 60 | Wife | House Keeper | Canada |
| 12 | Charles Bourque | 28 | Son | Laborer | Canada |
| 13 | Betty Bourque | 25 | Daughter | Machine Operator | Canada |
| 14 | Alfred Sansoucy | 41 | Head | Elevator Operator | Mass |
| 15 | Palmina Sansoucy | 31 | Wife | House Keeper | Conn. |
| 16 | Adelard Marchreault | Marchreault | 76 | Uncle | Shipping Clerk | Canada |
| 17 | Catherine Hennery | 75 | Head | House Work | Mass |
| 18 | Beatrice Hughes | Hugher | 42 | Servant | Servant | Mass |
| 19 | Charles Mottons | Mattons | 45 | Head | Crane Operator | Mass |
| 20 | Karin Mottons | Mattons | 40 | Wife | Hospital Worker | Finland |
| 21 | Marrietta | Marrietta Hattala | Mattala | 17 | Daughter | — | Mass |
| 22 | Gustafus Stockenberg | 70 | Head | Machinist | Sweden |
| 23 | Olga Stockenberg | 61 | Wife | House Work | Sweden |
| 24 | Gunther Stockenberg | 30 | Son | Machinist | Mass |
| 25 | Mantis Olson | 75 | Wife | House Work | Sweden |
| 26 | John A Linden | 55 | Head | Machinist | Finland |
| 27 | Jenney S Linden | 40 | Wife | House Work | Finland |
| 28 | Edward Carlson | 31 | Roomer | Brush Maker | Finland |
| 29 | Catherine Mulcahy | 69 | Head | — | Mass |
| 30 | Agnes Mulcahy | 66 | Sister | — | Mass |
| 31 | Frances Mulcahy | 52 | Sister | House Work | Mass |
| 32 | Theodore Aubin | 24 | Head | Shipper | Mass |
| 33 | Loretta Aubin | 25 | Wife | House Work | Mass |
| 34 | Carolyne Aubin | 1 | Daughter | — | Mass |
| 35 | John A Holt THIS PERSON | 68 | Head | Machinist | Sweden |
| 36 | Louise Holt | 62 | Wife | House Work | Sweden |
| 37 | Nellie M Hennery | 48 | Wife | House Work | Canada |
| 38 | Mildred T Hennery | 24 | Daughter | New Worker | Mass |
| 39 | Myrtle R Hennery | 24 | Daughter | Sewing | Mass |
| 40 | Charles E Chrustie | Christie | 52 | Head | Truck Driver | Canada |
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)