HK
Helen King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this Helen King across the 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed), with identified parents James & James — first a spouse (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | King |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Dudley Town |
| 1935 Residence (County) | WORCESTER |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Dudley Town |
| Est. Birth Year | ~1911 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Joyce King | Daughter | — | 2 | ~1938 |
| Eileen King | Daughter | — | 5 | ~1935 |
| Edward King | Head | — | 34 | ~1906 |
| Helen King | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Worcester, Massachusetts
Daughter, age 10
Worcester, Massachusetts · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Daughter, age 20
Worcester, Massachusetts · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Helen M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Stenographer |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Spouse, age 29
Worcester-County, Massachusetts · implied b. ~1911 — 4 household members
| Surname | King |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Dudley Town |
| 1935 Residence (County) | WORCESTER |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Helen King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James King (~0.92 confidence) and father James King (~0.92 confidence) and mother Mary King (~0.92 confidence) and mother Mary King (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James King
b. ~1887
Source father
● Household
· direct · ~0.92
Father
James King
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Mary King
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Mary King
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen King
Spouse · 1940 · age 29 · b. ~1911 · Massachusetts
★ You are viewing this record
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-t0627-01646-00647)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Bastek | 25 | Son | Laborer | Massachusetts |
| 42 | John T Nadolski | 38 | Head | Drawing Tender | Massachusetts |
| 43 | Bella M Nadolski | 29 | Wife | Drawer | Massachusetts |
| 44 | Gilbert Dumouchel | 66 | Father in law | Box Maker | Massachusetts |
| 45 | Julia Dumouchel | 62 | Mother in law | Box Maker | Massachusetts |
| 46 | Edward King | 34 | Head | Laborer | Massachusetts |
| 47 | Helen King THIS PERSON | 29 | Wife | — | Massachusetts |
| 48 | Eileen King | 5 | Daughter | — | Massachusetts |
| 49 | Joyce King | 2 | Daughter | — | Massachusetts |
| 50 | Henry Roemer | 74 | Head | — | Germany |
| 51 | Stanley Morris | 34 | Head | Fuller | Massachusetts |
| 52 | Mary Morris | 25 | Wife | Weaver | Massachusetts |
| 53 | Stanley Jr Morris | 7 | Son | — | Massachusetts |
| 54 | Helen Morris | 3 | Daughter | — | Massachusetts |
| 55 | Jacob Greskiewak | 80 | Head | — | Poland |
| 56 | Mary Greskiewak | 75 | Wife | — | Poland |
| 57 | John Greskiewak | 35 | Son | Spinning | Massachusetts |
| 58 | Felix Wedda | 35 | Head | Spinning | Conn |
| 59 | Mary L Wedda | 55 | Wife | — | R I |
| 60 | William Aniszewski | 56 | Head | Carder | Poland |
| 61 | Bridget Aniszewski | 46 | Wife | — | Massachusetts |
| 62 | Francis Aniszewski | 23 | Son | Carder | Massachusetts |
| 63 | Bernard Aniszewski | 15 | Son | — | Massachusetts |
| 64 | John Aniszewski | 36 | Head | Bottler | Massachusetts |
| 65 | Emelia Aniszewski | 37 | Wife | Drawing | Massachusetts |
| 66 | Joseph J Maciejewski | 36 | Head | Mechanic | Massachusetts |
| 67 | Lorina Maciejewski | 34 | Wife | Weaver | Conn |
| 68 | Clarence Maciejewski | 15 | Son | — | Massachusetts |
| 69 | Norman Maciejewski | 12 | Son | — | Massachusetts |
| 70 | Walter Metra | 39 | Head | Card Tender | Massachusetts |
| 71 | Rose Metra | 25 | Wife | Spinner | Massachusetts |
| 72 | Chester Wachajko | 26 | Head | Finisher | Massachusetts |
| 73 | Elisabeth Wachajko | 30 | Wife | — | Massachusetts |
| 74 | Elisabeth Wachajko | 5 | Daughter | — | Massachusetts |
| 75 | Nancy Wachajko | 2 | Daughter | — | Massachusetts |
| 76 | Kenneth Drescher | 3 | Son | — | Massachusetts |
| 77 | Otto Drescher | 32 | Head | Dryer | Conn |
| 78 | Bernice Drescher | 28 | Wife | Dryer | Massachusetts |
| 79 | Walter Wachajko | 46 | Head | Wet Finisher | Poland |
| 80 | Roziala Wachajko | 45 | Wife | — | Poland |
Pedigree Summary
Helen
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)