NG
Nellie Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Nellie Green across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1932), then head of a 9-person household.
Age 8
b. ~1932
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Green |
| Given Name | Nellie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | 2 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1932 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Gibbs | Other | — | 51 | ~1889 |
| Roger Green | Son | — | 11 | ~1929 |
| Shirley Green | Daughter | — | 4 | ~1936 |
| Nellie Green | Daughter | — | 8 | ~1932 |
| Hilda Green | Spouse | — | 28 | ~1912 |
| Anna Green | Daughter | — | 6 | ~1934 |
| Marion Green | Daughter | — | 12 | ~1928 |
| William Green | Head | — | 42 | ~1898 |
| Sylvia Green | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 3
Baltimore, Maryland · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Nellie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | S. Carolina |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 8
Baltimore-City-County, Maryland · implied b. ~1932 — 9 household members
| Surname | Green |
| Given Name | Nellie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | 2 |
| 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 Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Green
Daughter · 1940 · age 8 · b. ~1932 · Maryland
★ You are viewing this record
Sibling
Anna Green
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Green
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Green
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sylvia Green
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Green
Sibling · 1940 · age 12
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
39 people indexed on this census page (nara:1940:m-t0627-01531-00376)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth (X) White | 19 | Daughter | — | Maryland |
| 42 | George White | 20 | Son | Stock Boy | Maryland |
| 43 | Edith White | 17 | Daughter | — | Maryland |
| 44 | Marion White | 13 | Daughter | — | Maryland |
| 45 | Evangeline Chabot | 22 | Lodger | Child'S Nurse | Connecticut |
| 46 | Florence (X) Hunton | 50 | Head | — | Maryland |
| 47 | Emory L. Eyler | 66 | Head | Laborer | Maryland |
| 48 | Julia (X) Eyler | 63 | Wife | — | Maryland |
| 49 | William Green | 42 | Head | Laborer | Maryland |
| 50 | Hilda (X) Green | 28 | Wife | — | Maryland |
| 51 | Marion E. Green | 12 | Daughter | — | Maryland |
| 52 | Roger S. Green | 11 | Son | — | Maryland |
| 53 | Nellie M. Green THIS PERSON | 8 | Daughter | — | Maryland |
| 54 | Anna Green | 6 | Daughter | — | Maryland |
| 55 | Shirley L. Green | 4 | Daughter | — | Maryland |
| 56 | Sylvia D. Green | 2 | Daughter | — | Maryland |
| 57 | Nellie Gibbs | 51 | Mother-in-law | Day'S Work | Maryland |
| 58 | Robert R. Mcallister | 37 | Head | Chauffeur Helper | Maryland |
| 59 | Norine P. (X) Mcallister | 30 | Wife | — | Virginia |
| 60 | Edna R. Mcallister | 13 | Daughter | — | Maryland |
| 61 | Nina W. (X) Milich | 32 | Head | — | Yugo-Slavia |
| 62 | George Milich | 7 | Son | — | Maryland |
| 63 | Helen Milich | 5 | Daughter | — | Maryland |
| 64 | James Moore | 45 | Head | Laborer (Project) | Maryland |
| 65 | Loretta (X) Moore | 35 | Wife | — | Maryland |
| 66 | Virginia Moore | 17 | Daughter | — | Maryland |
| 67 | Genevieve Moore | 10 | Daughter | — | Maryland |
| 68 | Robert H. Wood | 24 | Head | Melter | Maryland |
| 69 | Georgie T. (X) Wood | 22 | Wife | — | Georgia |
| 70 | Theresa J. Wood | 3 | Daughter | — | Maryland |
| 71 | Marjorie Ann Wood | 1 | Daughter | — | Maryland |
| 72 | Joseph G. Rogers | 30 | Head | Radio Mechanic | Pennsylvania |
| 73 | Bessie L. (X) Rogers | 29 | Wife | — | Virginia |
| 74 | Lillian V. Rogers | 11 | Daughter | — | Virginia |
| 75 | Ernest J. Mayo | 23 | Head | Plasterer | Maryland |
| 76 | Nellie B. Mayo | 27 | Wife | — | Maryland |
| 77 | Alice M. Mayo | 12 | Daughter | — | Maryland |
| 78 | Gail E. Mayo | 11 | Son | — | Maryland |
| 79 | Joseph E. Mayo | 9 | 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)