HJ
Harry Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Harry Johnson across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents J & Ida — first a head (b.~1886), then head of a 6-person household.
Age 34
b. ~1886
Male
Head
Born: Connecticut
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Johnson |
| Given Name | Harry H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Additional Details | |
| Occupation | Stationary Engineer |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Occupation | Stationary Engineer |
| Township / Ward | Dudley Town |
| Est. Birth Year | ~1886 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Edith Johnson | Daughter | — | 12 | ~1908 |
| Harry Johnson | Head | — | 34 | ~1886 |
| Frank Johnson | Son | — | 1 | ~1919 |
| Ernest Johnson | Son | — | 4 | ~1916 |
| Wilfred Johnson | Son | — | 10 | ~1910 |
| Harriet Johnson | Spouse | — | 37 | ~1883 |
Census Appearances
1900
Worcester, Massachusetts
Son, age 15
Worcester, Massachusetts · implied b. ~1885 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Birth Month | June |
| Birth Year | 1885 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | at sch. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1910
Worcester, Massachusetts
Head, age 24
Worcester, Massachusetts · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Years Married | 3 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | Fireman |
| Industry | Wrench Factory |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1920
Worcester, Massachusetts
Head, age 34
Worcester, Massachusetts · implied b. ~1886 — 6 household members
| Surname | Johnson |
| Given Name | Harry H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | Stationary Engineer |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 Harry Johnson across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father J Johnson (~0.92 confidence) and mother Ida Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Johnson
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Ida Johnson
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Johnson
Head · 1920 · age 34 · b. ~1886 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu745unit:0165)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stephania Jankowski | 13 | Daughter | — | Massachusetts |
| 52 | Frank Jankowski | 12 | Son | — | Massachusetts |
| 53 | William Jankowski | 11 | Son | — | Massachusetts |
| 54 | Edward Jankowski | 9 | Son | — | Massachusetts |
| 55 | Helen Jankowski | 7 | Daughter | — | Massachusetts |
| 56 | Winnie Jankowski | 5 | Daughter | — | Massachusetts |
| 57 | John Jankowski | 2 | Son | — | Massachusetts |
| 58 | Stanislaus Wlaczyk | 32 | Head | Belt Maker | Prussia |
| 59 | Bridget Wlaczyk | 24 | Wife | — | Prussia |
| 60 | Adolph Wlaczyk | 7 | Son | — | Massachusetts |
| 61 | John Wlaczyk | 5 | Son | — | Massachusetts |
| 62 | Dennis Wlaczyk | 3 | Son | — | Massachusetts |
| 63 | Bernice Wlaczyk | 2 | Daughter | — | Massachusetts |
| 64 | Mary Wlaczyk | 75 | Mother | — | Prussia |
| 65 | Joseph Sliwoski | 46 | Head | Spinner | Prussia |
| 66 | Theofila Sliwoski | 46 | Wife | — | Prussia |
| 67 | Joseph Sliwoski | 15 | Son | Spinner | Massachusetts |
| 68 | Ralph Sliwoski | 14 | Son | Boy Bag | Massachusetts |
| 69 | Frank Sliwoski | 11 | Son | — | Massachusetts |
| 70 | Louis Sliwoski | 9 | Son | — | Massachusetts |
| 71 | Andrew Stoski | 27 | Head | Weaver | Massachusetts |
| 72 | Stephania Stoski | 26 | Wife | — | Prussia |
| 73 | Ralph Stoski | 4 | Son | — | Massachusetts |
| 74 | Stephania Stoski | 2 | Daughter | — | Massachusetts |
| 75 | Harry H. Johnson THIS PERSON | 34 | Head | Stationary Engineer | Connecticut |
| 76 | Harriet H. Johnson | 37 | Wife | — | Massachusetts |
| 77 | Edith M. Johnson | 12 | Daughter | — | Connecticut |
| 78 | Wilfred H. Johnson | 10 | Son | — | Connecticut |
| 79 | Ernest R. Johnson | 4 | Son | — | Massachusetts |
| 80 | Frank P. Johnson | 1 | Son | — | Massachusetts |
| 81 | Carl Raff | 69 | Head | — | Poland |
| 82 | Eleanor Raff | 58 | Wife | — | Poland |
| 83 | Siegmund Raff | 39 | Son | Loomfixer | Poland |
| 84 | Michael Raff | 34 | Son | Foreman | Poland |
| 85 | Edward Raff | 19 | Son | — | Massachusetts |
| 86 | Charles Bugan | 51 | Head | Belt Maker | Hungary |
| 87 | Mary Bugan | 49 | Wife | Specker | Hungary |
| 88 | John Bugan | 9 | Son | — | Rhode Island |
| 89 | Joseph Martincek | 30 | Boarder | Weaver | Hungary |
| 90 | John Bus | 44 | Head | Spinner | Galicia |
| 91 | Mary Bus | 49 | Wife | — | Galicia |
| 92 | Genevieve Bus | 15 | Daughter | Specker | Massachusetts |
| 93 | Michael Bus | 14 | Son | — | Massachusetts |
| 94 | Bleria Bus | 8 | Daughter | — | Massachusetts |
| 95 | Anastasia Bus | 5 | Daughter | — | Massachusetts |
| 96 | Sophia Bus | 72 | Mother | — | Galicia |
| 97 | John Tomczyk | 68 | Head | — | Galicia |
| 98 | Anna Tomczyk | 66 | Wife | — | Galicia |
| 99 | John Milan | 25 | Son-in-law | Laborer | Galicia |
| 100 | Bronislawa Milan | 24 | Daughter | — | Galicia |
Pedigree Summary
Harry
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)