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William Harding — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this William Harding across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Harding |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Revere |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Industry | 0 |
| Highest Grade | S 4 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Revere City |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| June Harding | Daughter | — | 2 | ~1938 |
| George Harding | Head | — | 34 | ~1906 |
| Mae Harding | Spouse | — | 32 | ~1908 |
| William Harding | Son | — | 10 | ~1930 |
| Robert Harding | Son | — | 5 | ~1935 |
| Richard Harding | Son | — | 7 | ~1933 |
| Donald Harding | Son | — | 3 | ~1937 |
| Chris Harding | Son | — | 1 | ~1939 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age
Suffolk, Massachusetts · implied b. ~1930 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardiman |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Germany-Berlin |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 10
Suffolk-County, Massachusetts · implied b. ~1930 — 8 household members
| Surname | Harding |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Revere |
| 1935 Residence (County) | Suffolk |
| Industry | 0 |
| Highest Grade | S 4 |
| 1935 Residence | Massachusetts |
| 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 William Harding across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Harding
Son · 1940 · age 10 · b. ~1930 · Massachusetts
★ You are viewing this record
Sibling
Richard Harding
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Harding
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Harding
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chris Harding
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harding
Sibling · 1940 · age 5
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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01644-00326)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frances Edwards | 13 | Son | — | Massachusetts |
| 2 | Edna Edwards | 11 | Daughter | — | Massachusetts |
| 3 | Lawrence Edwards | 9 | Son | — | Massachusetts |
| 4 | Cornelius O'Leary | 58 | Head | Odd Job | Massachusetts |
| 5 | Timothy O'Leary | 61 | Brother | Stage Hand | Massachusetts |
| 6 | Francis Swallow | 33 | Head | — | Massachusetts |
| 7 | Stella Swallow | 32 | Wife | — | Massachusetts |
| 8 | Angelo D. Macacia | 46 | Head | Grocer | Italy |
| 9 | Katherine Macacia | 41 | Wife | Housewife | Italy |
| 10 | Pauline Macacia | 18 | Daughter | Clerk | Massachusetts |
| 11 | Rose Macacia | 17 | Daughter | — | Massachusetts |
| 12 | Joseph Macacia | 10 | Son | — | Massachusetts |
| 13 | William Martin | 61 | Head | Floor-Man | Massachusetts |
| 14 | Douglas Goodwin | 37 | Head | Engineer | Canada |
| 15 | Ann Goodwin | 32 | Wife | Housewife | Massachusetts |
| 16 | Henry Goodwin | 8 | Son | — | Massachusetts |
| 17 | Marcella Goodwin | 7 | Daughter | — | Massachusetts |
| 18 | Katherine Goodwin | 2 | Daughter | — | Massachusetts |
| 19 | Donald Goodwin | 1 | Son | — | Massachusetts |
| 20 | Norman Morris | 53 | Head | Machinist | England |
| 21 | Elona Morris | 50 | Wife | Housewife | England |
| 22 | Anna Jasse | 60 | Head | Housewife | Eire |
| 23 | Julia Hines | 39 | Daughter | House Work | France |
| 24 | Kenneth Hines | 17 | Grandson | — | Massachusetts |
| 25 | Robert Hines | 8 | Grandson | — | Massachusetts |
| 26 | Maurice Pratt | 60 | Head | Carpenter | Maine |
| 27 | Jeannie Pratt | 57 | Wife | Store Keeper | New Hampshire |
| 28 | Head Christensen | None | M | Mass State | — |
| 29 | Doris Christensen | 69 | Wife | Housewife | Massachusetts |
| 30 | George Harding | 34 | Head | Electrician | Massachusetts |
| 31 | Mae Harding | 32 | Wife | Housewife | Massachusetts |
| 32 | William Harding THIS PERSON | 10 | Son | — | Massachusetts |
| 33 | Richard Harding | 7 | Son | — | Massachusetts |
| 34 | Robert Harding | 5 | Son | — | Massachusetts |
| 35 | Donald Harding | 3 | Son | — | Massachusetts |
| 36 | June Harding | 2 | Daughter | — | Massachusetts |
| 37 | Chris Harding | 1 | Son | — | Massachusetts |
| 38 | Anne Faulkner | 73 | Head | Housewife | England |
| 39 | Philip Fortier | 24 | Head | Truck Driver | New Hampshire |
| 40 | Doris Fortier | 21 | Wife | — | 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)