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Sarah Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Sarah Jones across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Mary — first a daughter (b.~1900), then head of a 6-person household.
Age 40
b. ~1900
Female
Daughter
Born: Maryland
Divorced
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Jones |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Divorced |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Supervisor |
| Industry | Comm. Central Com. |
| Class of Worker | PW |
| Income (1939) | 960 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Supervisor |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1900 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Jones | Daughter | — | 40 | ~1900 |
| Julia Franklin | Daughter | — | 38 | ~1902 |
| Mary Jones | Head | — | 70 | ~1870 |
| William Franke | Other | — | 10 | ~1930 |
| Helen Hall | Other | — | 45 | ~1895 |
| Clifton Parago | Other | — | 19 | ~1921 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 20
Baltimore, Maryland · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Washing |
| Industry | Apartment House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 30
Baltimore, Maryland · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Sarah |
| Relationship to Head | Roomer |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Housework |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 40
Baltimore-City-County, Maryland · implied b. ~1900 — 6 household members
| Surname | Jones |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Divorced |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Supervisor |
| Industry | Comm. Central Com. |
| Class of Worker | PW |
| Income (1939) | 960 |
| Highest Grade | No 5 |
| 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 Sarah Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Jones (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Jones
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Jones
Daughter · 1940 · age 40 · b. ~1900 · Maryland
★ You are viewing this record
Sibling
Julia Franklin
Sibling · 1940 · age 38
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-t0627-01529-00415)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Coolidge Hayes | 30 | Lodger | Undertaker | Virginia |
| 2 | Janie Hayes | 29 | Lodger | Maid | N. Carolina |
| 3 | James White | 46 | Head | Dentist | N. Carolina |
| 4 | Mary White | 44 | Wife | — | N. Carolina |
| 5 | Jr. James White | 18 | Son | Cook | Maryland |
| 6 | Randolph White | 15 | Son | — | Maryland |
| 7 | Sarah White | 12 | Daughter | — | Maryland |
| 8 | Laura White | 9 | Son | — | Maryland |
| 9 | T. Alexander Date | 77 | Head | Collector | Virginia |
| 10 | Alice Date | 67 | Wife | — | Virginia |
| 11 | James Brown | 35 | Lodger | Cook | Maryland |
| 12 | Irene Brown | 35 | Lodger | Maid | Maryland |
| 13 | Eleanor Turner | 70 | Lodger | — | Maryland |
| 14 | John Craig | 60 | Head | — | Maryland |
| 15 | John Craig | 70 | Uncle | — | Maryland |
| 16 | Edna Barton | 22 | Lodger | Maid | Maryland |
| 17 | Lucy Johnson | 29 | Lodger | Domestic | Maryland |
| 18 | Daniel Nelson | 50 | Lodger | — | Maryland |
| 19 | Harvey Payne | 52 | Head | Messenger | Maryland |
| 20 | Katherine Payne | 41 | Wife | — | Maryland |
| 21 | Harry Payne | 14 | Son | — | Maryland |
| 22 | Edith Payne | 12 | Daughter | — | Maryland |
| 23 | Caroline Payne | 10 | Daughter | — | Maryland |
| 24 | Vernon Wilson | 5 | Grandson | — | Maryland |
| 25 | Calvin Gross | 32 | Lodger | Porter | Maryland |
| 26 | Irene Gross | 30 | Lodger | Maid | Maryland |
| 27 | Mary Gross | 8 | Daughter | — | Maryland |
| 28 | Charlie Gross | 7 | Son | — | Maryland |
| 29 | Clarence Gordon | 60 | Head | Porter | Maryland |
| 30 | Maggie Gordon | 55 | Wife | — | Maryland |
| 31 | Harry Ringgold | 55 | Brother-in-law | Porter | Maryland |
| 32 | Lottie Ringgold | 59 | Sister | — | Maryland |
| 33 | Mary E. Jones | 70 | Head | — | Virginia |
| 34 | Sarah Jones THIS PERSON | 40 | Daughter | Supervisor | Maryland |
| 35 | Julia Franklin | 38 | Daughter | Masseuse | Maryland |
| 36 | Helen Hall | 45 | Lodger | Domestic | Virginia |
| 37 | Clifton Parago | 19 | Grandson | — | Maryland |
| 38 | William Franke | 10 | Grandson | — | Maryland |
| 39 | Catherine Turner | 53 | Head | Cook | Virginia |
| 40 | James Turner | 55 | Husband | Janitor | Virginia |
Pedigree Summary
Sarah + 1 sibling
Gen 1 · 1 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)