JG
James Grady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this James Grady across the 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Grady |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester |
| 1935 Residence (County) | Worcester |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Worcester |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Patricia Grady | Daughter | — | 12 | ~1928 |
| Gertrude Grady | Daughter | — | 5 | ~1935 |
| Ruth Grady | Head | — | 38 | ~1902 |
| George Lavallee | Other | — | 22 | ~1918 |
| Cleo Grady | Daughter | — | 16 | ~1924 |
| Gloria Grady | Daughter | — | 10 | ~1930 |
| Mary Travee | Other | — | 76 | ~1864 |
| James Grady | Son | — | 14 | ~1926 |
| Catherine Grady | Daughter | — | 4 | ~1936 |
Census Appearances
1930
Worcester, Massachusetts
Son, age 3
Worcester, Massachusetts · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grady |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Son, age 14
Worcester-County, Massachusetts · implied b. ~1926 — 9 household members
| Surname | Grady |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester |
| 1935 Residence (County) | Worcester |
| Highest Grade | Hs 1 |
| 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 James Grady across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Grady
Son · 1940 · age 14 · b. ~1926 · Massachusetts
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Sibling
Gloria Grady
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Grady
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cleo Grady
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Grady
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Grady
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 — 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-t0627-01718-00886)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruth Grady | 38 | Head | Yes | Massachusetts |
| 42 | Cleo Grady | 16 | Daughter | — | Massachusetts |
| 43 | James Grady THIS PERSON | 14 | Son | — | Massachusetts |
| 44 | Patricia Grady | 12 | Daughter | — | Massachusetts |
| 45 | Gloria Grady | 10 | Daughter | — | Massachusetts |
| 46 | Gertrude Grady | 5 | Daughter | — | Massachusetts |
| 47 | Catherine Grady | 4 | Daughter | — | Massachusetts |
| 48 | Mary Travee | 76 | Mother | — | Canada-French |
| 49 | George Lavallee | 22 | Lodger | Truck Driver | Massachusetts |
| 50 | Margaret Nutt | 55 | Head | — | Halifax N.S. |
| 51 | James Belanger | 45 | Lodger | Machinist | Canada-French |
| 52 | Prosper Senecal | 42 | Lodger | Machinist | Canada-French |
| 53 | Wilfrid Gagnon | 43 | Lodger | Stock Clerk | Massachusetts |
| 54 | Angelique Messier | 44 | Head | — | Massachusetts |
| 55 | Joseph Messier | 22 | Son | Shipper | Massachusetts |
| 56 | Felipe Messier | 20 | Son | Clerk | Massachusetts |
| 57 | Paul Messier | 18 | Son | — | Massachusetts |
| 58 | Arthur Messier | 15 | Son | — | Massachusetts |
| 59 | Mary Messier | 15 | Daughter | — | Massachusetts |
| 60 | Phyllis Messier | 12 | Daughter | — | Massachusetts |
| 61 | Emily Messier | 9 | Daughter | — | Massachusetts |
| 62 | Guy Messier | 8 | Son | — | Massachusetts |
| 63 | Rita Messier | 6 | Daughter | — | Massachusetts |
| 64 | Bartholomew Creamer | 65 | Head | Watchman | Ireland |
| 65 | Katharine Creamer | 60 | Wife | — | Ireland |
| 66 | James Creamer | 25 | Son | Laborer | Massachusetts |
| 67 | John Creamer | 21 | Son | Cleaner | Massachusetts |
| 68 | Paul Creamer | 16 | Son | — | Massachusetts |
| 69 | Marjorie Creamer | 15 | Daughter | — | Massachusetts |
| 70 | Mary Carpentier | 30 | Daughter | Peeling Vegetables | Massachusetts |
| 71 | John Carpentier | 8 | Grandson | — | Massachusetts |
| 72 | Ethel Uribe | 28 | Head | Peeling Vegetables | Massachusetts |
| 73 | Clarence Uribe | 9 | Son | — | Massachusetts |
| 74 | Lorraine Uribe | 8 | Daughter | — | Massachusetts |
| 75 | John Beatty | 59 | Lodger | Baker | Norway |
| 76 | John Provitt | 53 | Head | Cement Finisher | Massachusetts |
| 77 | Corrine Provitt | 45 | Wife | — | Massachusetts |
| 78 | Herbert Provitt | 15 | Son | — | Massachusetts |
| 79 | Phillip Provitt | 13 | Son | — | Massachusetts |
| 80 | Eugene Provitt | 11 | Son | — | Massachusetts |
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)