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Joseph King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Joseph King across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 13-person household.
Age 17
b. ~1923
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | King |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Haverhill City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | GW |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | New Worker |
| Township / Ward | Haverhill City |
| Est. Birth Year | ~1923 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Margaret King | Daughter | — | 19 | ~1921 |
| Anna King | Daughter | — | 13 | ~1927 |
| Joan King | Daughter | — | 6 | ~1934 |
| Arlene King | Daughter | — | 16 | ~1924 |
| Madaline King | Daughter | — | 12 | ~1928 |
| Elaine King | Daughter | — | 11 | ~1929 |
| William King | Head | — | 49 | ~1891 |
| Lionel King | Son | — | 8 | ~1932 |
| Henry King | Son | — | 7 | ~1933 |
| Edward King | Son | — | 18 | ~1922 |
| Joseph King | Son | — | 17 | ~1923 |
| Arthur King | Son | — | 28 | ~1912 |
| Della King | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Essex, Massachusetts
Son, age 7
Essex, Massachusetts · implied b. ~1923 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Joseph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Son, age 17
Essex-County, Massachusetts · implied b. ~1923 — 13 household members
| Surname | King |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Haverhill City |
| 1935 Residence (County) | Essex |
| Occupation | New Worker |
| Class of Worker | GW |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Joseph King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph King
Son · 1940 · age 17 · b. ~1923 · Massachusetts
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Sibling
Edward King
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna King
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur King
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lionel King
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry King
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlene King
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madaline King
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan King
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elaine King
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret King
Sibling · 1940 · age 19
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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01580-00463)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Victor Mtyak | 27 | Son | Shoe Cutter | Massachusetts |
| 2 | William S Lambert | 63 | Head | Postal Clerk | Massachusetts |
| 3 | Marion L Lambert | 57 | Wife | — | Massachusetts |
| 4 | Helga L Lambert | 24 | Daughter | Stenographer | Massachusetts |
| 5 | Herbert Lambert | 27 | Head | Foreman | Massachusetts |
| 6 | Marie D Lambert | 30 | Wife | — | French |
| 7 | Jeanette M Lambert | 7 | Daughter | — | Massachusetts |
| 8 | David S Lambert | 6 | Son | — | Massachusetts |
| 9 | William King | 49 | Head | Laborer | New York |
| 10 | Della King | 46 | Wife | — | Massachusetts |
| 11 | Arthur King | 28 | Son | Truck Driver | Massachusetts |
| 12 | Margaret King | 19 | Daughter | Bench Worker | Massachusetts |
| 13 | Edward A King | 18 | Son | New Worker | Massachusetts |
| 14 | Joseph King THIS PERSON | 17 | Son | New Worker | Massachusetts |
| 15 | Arlene King | 16 | Daughter | — | Massachusetts |
| 16 | Anna King | 13 | Daughter | — | Massachusetts |
| 17 | Madaline King | 12 | Daughter | — | Massachusetts |
| 18 | Elaine King | 11 | Daughter | — | Massachusetts |
| 19 | Henry King | 7 | Son | — | Massachusetts |
| 20 | Lionel King | 8 | Son | — | Massachusetts |
| 21 | Joan King | 6 | Daughter | — | Massachusetts |
| 22 | William H King | 27 | Head | Mechanic | Massachusetts |
| 23 | Leda King | 29 | Wife | — | Pennsylvania |
| 24 | Shirley King | 4 | Daughter | — | Massachusetts |
| 25 | William G King | 1 | Son | — | Massachusetts |
| 26 | Henry Fitzgerald | 33 | Head | Wood Heel Finisher | French |
| 27 | Blanche Fitzgerald | 31 | Wife | Wood Heel Worker | Massachusetts |
| 28 | Barbara Fitzgerald | 8 | Daughter | — | Massachusetts |
| 29 | Gerald Fitzgerald | 3 | Son | — | Massachusetts |
| 30 | Richard Fitzgerald | 1 | Son | — | Massachusetts |
| 31 | Leon Rafferty | 31 | Head | Handicraft Work | Massachusetts |
| 32 | Cecile Rafferty | 30 | Wife | — | Massachusetts |
| 33 | Leon R Rafferty | 6 | Son | — | Massachusetts |
| 34 | Richard H Rafferty | 2 | Son | — | Massachusetts |
| 35 | Charles Boucher | 77 | Head | — | French |
| 36 | Armelia Boucher | 72 | Wife | — | Canada French |
| 37 | Francis X Legare | 54 | Head | Cutting Die Maker | Canada French |
| 38 | Melinda Legare | 53 | Wife | — | Canada French |
| 39 | Mary Legare | 24 | Daughter | Wood Heel Coverer | Massachusetts |
| 40 | Antoinette Legare | 21 | Daughter | Wood Heel Coverer | Massachusetts |
Related Census Records
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)