CJ
Catherine Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Catherine Jackson across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 14-person household.
Age 20
b. ~1920
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Jackson |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1920 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Rosetta Jackson | Other | — | 5 | ~1935 |
| Viola Jackson | Daughter | — | 18 | ~1922 |
| Charles Jackson | Son | — | 22 | ~1918 |
| Raleigh Coates | Other | — | 7 | ~1933 |
| Thomas Green | Other | — | 21 | ~1919 |
| Morris Jackson | Son | — | 16 | ~1924 |
| Emma Coates | Daughter | — | 24 | ~1916 |
| Walter Jackson | Other | — | 4 | ~1936 |
| Marie Jackson | Daughter | — | 16 | ~1924 |
| William Jackson | Son | — | 12 | ~1928 |
| Ida Jackson | Spouse | — | 51 | ~1889 |
| Catherine Jackson | Daughter | — | 20 | ~1920 |
| Walter Jackson | Son | — | 28 | ~1912 |
| Marion Jackson | Daughter | — | 25 | ~1915 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 11
Baltimore, Maryland · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Clarence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 20
Baltimore-City-County, Maryland · implied b. ~1920 — 14 household members
| Surname | Jackson |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Catherine Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Jackson
Daughter · 1940 · age 20 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Charles Jackson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Jackson
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Jackson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Jackson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Jackson
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Coates
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Jackson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morris Jackson
Sibling · 1940 · age 16
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01530-00034)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida Jackson | 51 | Wife | Laundress | Virginia |
| 42 | Walter Jackson | 28 | Son | Porter | Virginia |
| 43 | Marion Jackson | 25 | Daughter | Maid | Virginia |
| 44 | Emma Coates | 24 | Daughter | Maid | Maryland |
| 45 | Charles B Jackson | 22 | Son | Porter | Maryland |
| 46 | Catherine Jackson THIS PERSON | 20 | Daughter | — | Maryland |
| 47 | Viola Jackson | 18 | Daughter | — | Maryland |
| 48 | Marie Jackson | 16 | Daughter | — | Maryland |
| 49 | Morris Jackson | 16 | Son | — | Maryland |
| 50 | William Jackson | 12 | Son | — | Maryland |
| 51 | Raleigh D Coates | 7 | Grandson | — | Maryland |
| 52 | Rosetta Jackson | 5 | Granddaughter | — | Maryland |
| 53 | Walter Jr. Jackson | 4 | Grandson | — | Maryland |
| 54 | Thomas Green | 21 | Cousin | Bus Boy | Maryland |
| 55 | James H Dyson | 60 | Head | Laborer | Maryland |
| 56 | James H Jr. Dyson | 38 | Son | Porter | Maryland |
| 57 | Thomas Smith | 42 | Lodger | Butler | Maryland |
| 58 | Alice A Carter | 40 | Lodger | — | Maryland |
| 59 | Gertrude Wright | 36 | Head | — | Maryland |
| 60 | Mary Wright | 14 | Daughter | — | Maryland |
| 61 | Jeanette Wright | 12 | Daughter | — | Maryland |
| 62 | William B. Wright | 10 | Son | — | Maryland |
| 63 | James Curtis | 66 | Stepfather | — | Virginia |
| 64 | Eliza Curtis | 59 | Mother | — | Virginia |
| 65 | James Henkson | 49 | Lodger | Porter | Trinidad |
| 66 | Clarence Loker | 62 | Head | Fireman | Maryland |
| 67 | Lydia Loker | 56 | Wife | — | Maryland |
| 68 | William S Loker | 38 | Son | — | Maryland |
| 69 | Matthew Loker | 28 | Son | Laborer | Maryland |
| 70 | John W Barnes | 58 | Brother-in-law | Automobile Mechanic | Maryland |
| 71 | Sarah Barnes | 54 | Sister-in-law | — | Maryland |
| 72 | Richard Barnes | 48 | Lodger | Stevedore | Maryland |
| 73 | Castilla Barnes | 43 | Lodger | Maid | Maryland |
| 74 | Priscilla Turner | 38 | Lodger | — | Maryland |
| 75 | Herbert Joyce | 51 | Head | Elevator Operator | Maryland |
| 76 | Mary Joyce | 40 | Wife | Maid | Maryland |
| 77 | William Joyce | 26 | Nephew | Porter | Maryland |
| 78 | Hattie Miller | 40 | Lodger | Maid | S. Carolina |
| 79 | Hattie Corbin | 50 | Head | — | Virginia |
| 80 | James Corbin | 15 | Son | — | Maryland |
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)