PJ
Pearl Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Pearl Jackson across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 11-person household.
Age 38
b. ~1902
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Jackson |
| Given Name | Pearl |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1902 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Pearl | Age | Birth yr |
|---|---|---|---|---|
| Catherine Jackson | Daughter | — | 3 | ~1937 |
| Raymond Jackson | Son | — | 16 | ~1924 |
| Genevieve Jackson | Daughter | — | 13 | ~1927 |
| James Jackson | Son | — | 15 | ~1925 |
| Monroe Jackson | Head | — | 38 | ~1902 |
| Ethel Jackson | Daughter | — | 6 | ~1934 |
| Lillian Jackson | Daughter | — | 4 | ~1936 |
| Beatrice Jackson | Daughter | — | 10 | ~1930 |
| Pearl Jackson | Spouse | — | 38 | ~1902 |
| Marie Jackson | Daughter | — | 14 | ~1926 |
| Celeste Jackson | Daughter | — | 3 | ~1937 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 28
Baltimore, Maryland · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Persey |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 38
Baltimore-City-County, Maryland · implied b. ~1902 — 11 household members
| Surname | Jackson |
| Given Name | Pearl |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| 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 Pearl Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Pearl Jackson
Spouse · 1940 · age 38 · b. ~1902 · Maryland
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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 — 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-t0627-01509-00138)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Loretta Czerwinski | 8 | Daughter | — | Maryland |
| 42 | Joseph Czerwinski | 33 | Head | Heater | Maryland |
| 43 | Helen Czerwinski | 32 | Wife | Cigar Maker | Maryland |
| 44 | Mary Czerwinski | 9 | Daughter | — | Maryland |
| 45 | Monroe Jackson | 38 | Head | Laborer | Maryland |
| 46 | Pearl Jackson THIS PERSON | 38 | Wife | — | Maryland |
| 47 | Raymond Jackson | 16 | Son | Newsboy | Maryland |
| 48 | James Jackson | 15 | Son | — | Maryland |
| 49 | Marie Jackson | 14 | Daughter | — | Maryland |
| 50 | Genevieve Jackson | 13 | Daughter | — | Maryland |
| 51 | Beatrice Jackson | 10 | Daughter | — | Maryland |
| 52 | Ethel Jackson | 6 | Daughter | — | Maryland |
| 53 | Lillian Jackson | 4 | Daughter | — | Maryland |
| 54 | Celeste Jackson | 3 | Daughter | — | Maryland |
| 55 | Catherine Jackson | 3 | Daughter | — | Maryland |
| 56 | Anna Parzynski | 36 | Head | — | Maryland |
| 57 | Adam Parzynski | 15 | Son | — | Maryland |
| 58 | Lillian Parzynski | 14 | Daughter | — | Maryland |
| 59 | Joseph Parzynski | 10 | Son | — | Maryland |
| 60 | John Butka | 32 | Head | Pipe Fitter | Maryland |
| 61 | Stella Butka | 30 | Wife | — | Maryland |
| 62 | Rose Marie Butka | 4 | Daughter | — | Maryland |
| 63 | Nicholas Stasuk | 34 | Head | Freight Handler | Russia |
| 64 | Apollona Stasuk | 34 | Wife | — | Poland |
| 65 | Tillie Stasuk | 20 | Daughter | Sewing Machine Operator | Maryland |
| 66 | Frank Stasuk | 19 | Son | Freight Handler | Maryland |
| 67 | Anna Stasuk | 15 | Daughter | — | Maryland |
| 68 | John Stasuk | 12 | Son | — | Maryland |
| 69 | Joseph Stasuk | 9 | Son | — | Maryland |
| 70 | Harry F. Bradyhouse | 61 | Head | Huckster | Maryland |
| 71 | Mary Balsarick | 59 | Head | — | Poland |
| 72 | Selma Balsarick | 24 | Daughter | Double Needle Operator | Pennsylvania |
| 73 | Alexander Balsarick | 20 | Son | New Worker | Pennsylvania |
| 74 | Mary Balsarick | 14 | Daughter | — | Maryland |
| 75 | Frank Szmajda | 46 | Head | Stevedore | Poland |
| 76 | Laura Szmajda | 46 | Wife | Laborer | Poland |
| 77 | Frank Szmajda | 23 | Son | Helper | Maryland |
| 78 | Henry Szmajda | 16 | Son | — | Maryland |
| 79 | Stanley Szmajda | 15 | Son | — | Maryland |
| 80 | Melvin Szmajda | 13 | Son | — | Maryland |
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)