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Isaac Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Galveston-County, Texas
Our Model Tree links this Isaac Jackson across the 1920, 1930 and 1940 US Censuses in Galveston-County, Texas (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 9-person household.
Age 58
b. ~1882
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Galveston-County, Texas |
| Surname | Jackson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Galveston City |
| 1935 Residence (County) | Galveston |
| Additional Details | |
| Occupation | Longshoreman |
| Industry | Stevedore |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 520 |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Longshoreman |
| Township / Ward | Galveston City |
| Est. Birth Year | ~1882 |
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 Isaac | Age | Birth yr |
|---|---|---|---|---|
| Bell Jackson | Daughter | — | 28 | ~1912 |
| Matie Hall | Other | — | 40 | ~1900 |
| Isaac Jackson | Head | — | 58 | ~1882 |
| Tommie Smith | Other | — | 20 | ~1920 |
| Carrie Jackson | Spouse | — | 55 | ~1885 |
| Gerrard Mccallum | Other | — | 50 | ~1890 |
| Ed Miller | Other | — | 54 | ~1886 |
| Logan Mcgarron | Other | — | 48 | ~1892 |
| Amanda Smith | Other | — | 40 | ~1900 |
Census Appearances
1920
Galveston, Texas
Head, age 40
Galveston, Texas · implied b. ~1880 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Laborer |
| Industry | Docks |
| Class of Worker | W.A. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Galveston, Texas
Head, age 50
Galveston, Texas · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 17 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Tool repairer |
| Industry | Steamship Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7.50 |
| Veteran | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Galveston-County, Texas
Head, age 58
Galveston-County, Texas · implied b. ~1882 — 9 household members
| Surname | Jackson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Galveston City |
| 1935 Residence (County) | Galveston |
| Occupation | Longshoreman |
| Industry | Stevedore |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 520 |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Isaac Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Isaac Jackson
Head · 1940 · age 58 · b. ~1882 · Texas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Galveston-County, Texas
Open full size
1940 US Federal Census — Galveston-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04037-00383)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hennis Hawkins | 47 | Head | Janitor | Texas |
| 2 | Priscilla Hawkins | 34 | Wife | — | Louisiana |
| 3 | Edward Jr. Hawkins | 18 | Son | — | Louisiana |
| 4 | Katherine Hawkins | 16 | Daughter | — | Texas |
| 5 | David Little | 22 | Lodger | Chauffeur | Louisiana |
| 6 | Thelma Little | 20 | Lodger | — | Louisiana |
| 7 | Ritha Little | 3 | Daughter | — | Louisiana |
| 8 | Olivia Batiste | 26 | Lodger | Maid | Louisiana |
| 9 | Ruby Batiste | 18 | Daughter | — | Louisiana |
| 10 | Henry Phelps | 22 | Lodger | Fruit Packer | Texas |
| 11 | Ivory Johnson | 23 | Lodger | Porter | Louisiana |
| 12 | Rosa L. Johnson | 20 | Lodger | — | Louisiana |
| 13 | Arthur Brown | 6 | Lodger | — | Louisiana |
| 14 | Monica Brown | 4 | Lodger | — | Louisiana |
| 15 | Marga Brown | 2 | Lodger | — | Louisiana |
| 16 | Luke Cleveland | 20 | Lodger | Butcher | Texas |
| 17 | Octavia Cleveland | 22 | Lodger | — | Louisiana |
| 18 | Betty J. Cleveland | 4 | Daughter | — | Texas |
| 19 | Cleo Cleveland | 0 | Daughter | — | Texas |
| 20 | Roosevelt Rooker | 38 | Lodger | Boiler Maker | Texas |
| 21 | Willie Purified | 40 | Lodger | Longshoreman | Louisiana |
| 22 | Isaac Jackson THIS PERSON | 58 | Head | Longshoreman | Texas |
| 23 | Carrie Jackson | 55 | Wife | — | Texas |
| 24 | Bell Jackson | 28 | Daughter | Maid | Texas |
| 25 | Logan Mcgarron | 48 | Lodger | Longshoreman | Texas |
| 26 | Ed Miller | 54 | Lodger | Longshoreman | Texas |
| 27 | Amanda Smith | 40 | Lodger | Maid | Texas |
| 28 | Tommie Smith | 20 | Lodger | Cook | Texas |
| 29 | Matie Hall | 40 | Lodger | Maid | Louisiana |
| 30 | Gerrard Mccallum | 50 | Lodger | Washer | Indiana |
| 31 | Otis Johnson | 40 | Head | Longshoreman | Texas |
| 32 | Annette Johnson | 36 | Wife | Cook | Mississippi |
| 33 | Waford Mitchell | 19 | Step Son | Bottler | Mississippi |
| 34 | James Jenkins | 21 | Head | Longshoreman | Louisiana |
| 35 | Patsy Jenkins | 48 | Mother | — | Louisiana |
| 36 | Pinkney Bradley | 49 | Head | Capper | Texas |
| 37 | Ethel Johnson | 39 | Head | Maid | Texas |
| 38 | James Perry | 53 | Head | — | Texas |
| 39 | Octavia Perry | 52 | Wife | — | Texas |
| 40 | George Hilliard | 43 | Lodger | Longshoreman | Texas |
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)