NJ
Nellie Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this Nellie Jones across the 1920, 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed), with identified parents Nellie & Charles — first a daughter (b.~1920), then head of a 5-person household.
Age 20
b. ~1920
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Jones |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 11 |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Occupation | Waitress |
| Industry | Lunch Room |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Waitress |
| Township / Ward | Election District 11 |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Jones | Daughter | — | 20 | ~1920 |
| Charles Jones | Head | — | 46 | ~1894 |
| Lester Jones | Son | — | 7 | ~1933 |
| Charles Jones | Son | — | 17 | ~1923 |
| Nellie Jones | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Baltimore, Maryland
Other, age
Baltimore, Maryland · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Nellie M |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 10
Baltimore, Maryland · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Nellie M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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-County, Maryland
Daughter, age 20
Baltimore-County, Maryland · implied b. ~1920 — 5 household members
| Surname | Jones |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 11 |
| 1935 Residence (County) | Baltimore |
| Occupation | Waitress |
| Industry | Lunch Room |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | Hs 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 Nellie Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Nellie Jones (~0.92 confidence) and father Charles Jones (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Nellie Jones
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Charles Jones
b. ~1894
Source father
● Household
· direct · ~0.92
This person
Anchor record
Nellie Jones
Daughter · 1940 · age 20 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Charles Jones
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Jones
Sibling · 1940 · age 7
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-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01505-00750)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hamilton D Gohn | 34 | Head | Store Manager | Maryland |
| 2 | Helen L Gohn | 31 | Wife | House Wife | Maryland |
| 3 | Dorothy C Gohn | 10 | Daughter | — | Maryland |
| 4 | Mary Underwood | 40 | Lodger | — | Virginia |
| 5 | Benj. F Gulay | 53 | Head | Machinist | Maryland |
| 6 | Mary Gulay | 52 | Wife | House Wife | Maryland |
| 7 | Hazel Gulay | 17 | Daughter | Laborer | Maryland |
| 8 | Eileen Gulay | 14 | Daughter | — | Maryland |
| 9 | Marian Gulay | 13 | Daughter | — | Maryland |
| 10 | Audrey Gulay | 10 | Daughter | — | Maryland |
| 11 | Charles E Jones | 46 | Head | Carpenter | Maryland |
| 12 | Nellie Jones | 47 | Wife | House Wife | Maryland |
| 13 | Nellie Mae Jones THIS PERSON | 20 | Daughter | Waitress | Maryland |
| 14 | Charles Wesley Jones | 17 | Son | — | Maryland |
| 15 | Lester Vernon Jones | 7 | Son | — | Maryland |
| 16 | Raymond Mazur | 54 | Head | Farmer | Poland |
| 17 | Madie Mazur | 50 | Wife | Housewife | Poland |
| 18 | Charles E Varney | 67 | Head | Farmer | Maryland |
| 19 | Dorothy E Varney | 58 | Wife | House Wife | Maryland |
| 20 | Fred Paul Varney | 29 | Son | Carpenter | Maryland |
| 21 | John Henry Varney | 27 | Son | Carpenter | Maryland |
| 22 | Anna Marie Varney | 25 | Daughter | — | Maryland |
| 23 | Geo Theo Varney | 25 | Son | Laborer | Maryland |
| 24 | Margaret Varney | 17 | Daughter | — | Maryland |
| 25 | Elizabeth Varney | 17 | Daughter | — | Maryland |
| 26 | Vinetta Varney | 16 | Daughter | — | Maryland |
| 27 | Charles Varney | 14 | Son | — | Maryland |
| 28 | Daniel Varney | 9 | Son | — | Maryland |
| 29 | Elenor Varney | 5 | Daughter | — | Maryland |
| 30 | Laurence Buell | 32 | Head | Paint Mixer | Maryland |
| 31 | Mary Buell | 32 | Wife | House Wife | Ireland |
| 32 | Laurence Jr Buell | 5 | Son | — | Maryland |
| 33 | Ann Marie Buell | 2 | Daughter | — | Maryland |
| 34 | Harry G Quick | 48 | Head | Helper At Lunch | Maryland |
| 35 | Maffie Quick | 40 | Wife | House Wife | Maryland |
| 36 | Annette Quick | 20 | Daughter | Factory Worker | Maryland |
| 37 | Harry Jr Quick | 18 | Son | Farmer | Maryland |
| 38 | Julia Quick | 13 | Daughter | — | Maryland |
Pedigree Summary
Nellie + 2 siblings
Gen 1 · 2 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)