CJ
Charles Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Charles Jackson across the 1920, 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1913), then head of a 9-person household.
Age 27
b. ~1913
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | SPRINGFIELD |
| 1935 Residence (County) | HAMPDEN |
| Additional Details | |
| Occupation | Elevator Operator |
| Industry | Office Building |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 1000 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Elevator Operator |
| Township / Ward | Springfield |
| Est. Birth Year | ~1913 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Eva Jackson | Daughter | — | 16 | ~1924 |
| John Jackson | Head | — | 52 | ~1888 |
| Morris Jackson | Son | — | 25 | ~1915 |
| Frank Jackson | Son | — | 14 | ~1926 |
| John Jackson | Son | — | 8 | ~1932 |
| James Jackson | Son | — | 8 | ~1932 |
| Charles Jackson | Son | — | 27 | ~1913 |
| David Jackson | Son | — | 20 | ~1920 |
| Jennie Jackson | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Hampden, Massachusetts
Son, age 7
Hampden, Massachusetts · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Hampden, Massachusetts
Son, age 17
Hampden, Massachusetts · implied b. ~1913 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Hampden-County, Massachusetts
Son, age 27
Hampden-County, Massachusetts · implied b. ~1913 — 9 household members
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | SPRINGFIELD |
| 1935 Residence (County) | HAMPDEN |
| Occupation | Elevator Operator |
| Industry | Office Building |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 1000 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Charles Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Jackson (~0.92 confidence) and father John Jackson (~0.92 confidence) and mother Jennie Jackson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Jackson
b. ~1888
Source father
● Household
· direct · ~0.92
Father
John Jackson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Jennie Jackson
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Jackson
Son · 1940 · age 27 · b. ~1913 · Massachusetts
★ You are viewing this record
Sibling
Frank Jackson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Jackson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Jackson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Jackson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jackson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morris Jackson
Sibling · 1940 · age 25
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 — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01709-00435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alwin Meadows | 17 | Son | — | Massachusetts |
| 42 | David Meadows | 15 | Son | — | Massachusetts |
| 43 | Boyd Meadows | 12 | Son | — | Massachusetts |
| 44 | James Meadows | 11 | Son | — | Massachusetts |
| 45 | Esther Meadows | 8 | Daughter | — | Massachusetts |
| 46 | Martha Meadows | 5 | Daughter | — | Massachusetts |
| 47 | Charles Miner | 56 | Head | — | Massachusetts |
| 48 | Marion E. Miner | 43 | Wife | — | New Hampshire |
| 49 | John Miner | 20 | Son | Messenger | New Hampshire |
| 50 | George Miner | 18 | Son | Page Boy | Massachusetts |
| 51 | Richard Miner | 11 | Son | — | Massachusetts |
| 52 | Emma Miner | 21 | Daughter | Seamstress | Massachusetts |
| 53 | Barbara Miner | 16 | Daughter | — | Massachusetts |
| 54 | Marion Miner | 13 | Daughter | — | Massachusetts |
| 55 | Fred G. French | 72 | Father in law | Farm Hand | New Hampshire |
| 56 | Emerson H. Burt | 67 | Head | Collector | New York |
| 57 | Josephine Burt | 51 | Wife | — | Scotland |
| 58 | Wilma Gunther | 21 | Step daughter | Binder | Connecticut |
| 59 | Edward Moriarty | 31 | Head | Helper Steam-Fitter | Massachusetts |
| 60 | Catherine Moriarty | 26 | Wife | — | Massachusetts |
| 61 | Franklin Moriarty | 2 | Son | — | Massachusetts |
| 62 | Eric Anderson | 56 | Head | Carpenter | Finland |
| 63 | Nanny Anderson | 61 | Wife | — | Sweden |
| 64 | John Jackson | 52 | Head | Sand Maker | Alabama |
| 65 | Jennie Jackson | 50 | Wife | — | Alabama |
| 66 | Charles Jackson THIS PERSON | 27 | Son | Elevator Operator | Alabama |
| 67 | Morris Jackson | 25 | Son | Sand Maker | Alabama |
| 68 | David Jackson | 20 | Son | Porter | Massachusetts |
| 69 | Eva Jackson | 16 | Daughter | — | Massachusetts |
| 70 | Frank Jackson | 14 | Son | — | Massachusetts |
| 71 | James Jackson | 8 | Son | — | Massachusetts |
| 72 | John Jackson | 8 | Son | — | Massachusetts |
| 73 | William Price | 25 | Head | Oil Salesman | South Carolina |
| 74 | Martha Price | 26 | Wife | — | Connecticut |
| 75 | Rebecca Brown | 42 | Mother | — | South Carolina |
| 76 | Eunice Price | 29 | Sister | Hand-Bag Ladies Maker | South Carolina |
| 77 | William Cooley | 64 | Head | — | Massachusetts |
| 78 | Emma Cooley | 61 | Wife | — | Canada-English |
| 79 | Jonas Smith | 68 | Head | Painter | New York |
| 80 | Mary Smith | 60 | Wife | — | Connecticut |
Related Census Records
Pedigree Summary
Charles + 6 siblings
Gen 1 · 3 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)