JB
John Bond — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Berkshire-County, Massachusetts
Our Model Tree links this John Bond across the 1930 and 1940 US Censuses in Berkshire-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 8-person household.
Age 25
b. ~1915
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Berkshire-County, Massachusetts |
| Surname | Bond |
| Given Name | John Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Pittsfield City |
| 1935 Residence (County) | Berkshire |
| Additional Details | |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 28 |
| Income (1939) | 520 |
| Highest Grade | No 9 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Laborer |
| Township / Ward | Pittsfield City |
| Est. Birth Year | ~1915 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Bond | Head | — | 52 | ~1888 |
| Howard Bond | Son | — | 14 | ~1926 |
| Lulu Bond | Spouse | — | 42 | ~1898 |
| Ralph Bond | Son | — | 23 | ~1917 |
| Franklin Bond | Son | — | 19 | ~1921 |
| John Bond | Son | — | 25 | ~1915 |
| Margaret Bond | Daughter | — | 15 | ~1925 |
| William Bond | Son | — | 20 | ~1920 |
Census Appearances
1930
Berkshire, Massachusetts
Son, age 14
Berkshire, Massachusetts · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bond |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Age at First Marriage | VVVV |
| Father's Birthplace | England |
| Mother's Birthplace | Massachusetts |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Berkshire-County, Massachusetts
Son, age 25
Berkshire-County, Massachusetts · implied b. ~1915 — 8 household members
| Surname | Bond |
| Given Name | John Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Pittsfield City |
| 1935 Residence (County) | Berkshire |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 28 |
| Income (1939) | 520 |
| Highest Grade | No 9 |
| 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 John Bond across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Bond
Son · 1940 · age 25 · b. ~1915 · Massachusetts
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Sibling
Ralph Bond
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Bond
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Bond
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Bond
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Bond
Sibling · 1940 · age 14
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 — Berkshire-County, Massachusetts
Open full size
1940 US Federal Census — Berkshire-County, Massachusetts
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01570-00407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Mchanny | 38 | Head | Foreman | Massachusetts |
| 2 | Grace Mchanny | 39 | Wife | — | Michigan |
| 3 | Dorothy Mchanny | 12 | Daughter | — | Michigan |
| 4 | Elizabeth Mchanny | 8 | Daughter | — | Massachusetts |
| 5 | William Rosenheim | 64 | Head | Hotel Manager | Massachusetts |
| 6 | Rosa A. Rosenheim | 61 | Wife | — | Connecticut |
| 7 | Thomas Gibbons | 74 | Head | — | New York |
| 8 | Pauline Gibbons | 70 | Wife | — | New York |
| 9 | Herman S. Braun | 59 | Head | Manager | Austria |
| 10 | Ida S. Braun | 50 | Wife | — | New York |
| 11 | James Braun | 23 | Son | Stock Clerk | Massachusetts |
| 12 | Howard Braun | 21 | Son | Stock Clerk | Massachusetts |
| 13 | John H. Bond | 52 | Head | Winder | England |
| 14 | Lulu Bond | 42 | Wife | — | Massachusetts |
| 15 | John Robert Bond THIS PERSON | 25 | Son | Laborer | Massachusetts |
| 16 | Ralph W. Bond | 23 | Son | Stock Clerk | Massachusetts |
| 17 | William Bond | 20 | Son | Cloth Cutter | Massachusetts |
| 18 | Franklin Bond | 19 | Son | New Worker | Massachusetts |
| 19 | Margaret Bond | 15 | Daughter | — | Massachusetts |
| 20 | Howard Bond | 14 | Son | — | Massachusetts |
| 21 | Frank Zaik | 49 | Head | Spinner | Poland |
| 22 | Bertha Zaik | 44 | Wife | Spooler | Poland |
| 23 | Edward Zaik | 23 | Son | Cashier | Massachusetts |
| 24 | Lucy Zaik | 21 | Daughter | Spooler | Massachusetts |
| 25 | Ernest Zaik | 13 | Son | — | Massachusetts |
| 26 | John Demytyrshn | 53 | Head | Welder | Galicia |
| 27 | John Jr. Demytyrshn | 24 | Son | Toolmaker | Massachusetts |
| 28 | Helen Demytyrshn | 17 | Daughter | — | Massachusetts |
| 29 | Charles W. Hooker | 78 | Head | — | New York |
| 30 | Catherine Hooker | 71 | Wife | — | Massachusetts |
| 31 | Frank Stevens | 57 | Head | Wood Chopper | Maine |
| 32 | Mabel Stevens | 52 | Wife | — | Massachusetts |
| 33 | James Ab. Stevens | 29 | Son | — | Massachusetts |
| 34 | Theresa Stevens | 18 | Daughter | — | Massachusetts |
| 35 | James F. Godfrey | 25 | Head | Watchman | Massachusetts |
| 36 | Wilma Godfrey | 22 | Wife | — | New York |
| 37 | Robert Godfrey | 4 | Son | — | Connecticut |
| 38 | Richard Godfrey | 3 | Son | — | Connecticut |
| 39 | Margaret Godfrey | 2 | Daughter | — | 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)