WG
William Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this William Green across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 9-person household.
Age 61
b. ~1879
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Green |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore city |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Industry | PW |
| 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 | ~1879 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Catherine Williams | Daughter | — | 26 | ~1914 |
| William Green | Head | — | 61 | ~1879 |
| Alice Sterling | Other | — | 23 | ~1917 |
| Jr Theodore | Other | — | 8 | ~1932 |
| R Williams | Other | — | 25 | ~1915 |
| Arnold Sterling | Other | — | 2 | ~1938 |
| John Sterling | Other | — | 24 | ~1916 |
| Sr Theodore | Son | — | 24 | ~1916 |
| Louie Green | Spouse | — | 57 | ~1883 |
Census Appearances
1910
Baltimore, Maryland
Other, age 30
Baltimore, Maryland · implied b. ~1880 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | William |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Private Family |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Spouse, age 40
Baltimore, Maryland · implied b. ~1880 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | William |
| Relationship to Head | Husband |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Street |
| 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
Head, age 51
Baltimore, Maryland · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Fertilizer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 16 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 61
Baltimore-City-County, Maryland · implied b. ~1879 — 9 household members
| Surname | Green |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore city |
| 1935 Residence (County) | Baltimore City |
| Industry | PW |
| 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 William Green across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Green
Head · 1940 · age 61 · b. ~1879 · Maryland
★ You are viewing this record
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-t0627-01527-00283)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eliza Henderson | 60 | Head | — | Maryland |
| 2 | Grace Hollis | 40 | Daughter | — | Maryland |
| 3 | Connie Spruill | 23 | Head | Proprietor | North Carolina |
| 4 | Hazel Spruill | 23 | Wife | Porter | Maryland |
| 5 | Emma Younger | 52 | Head | Beautician | Maryland |
| 6 | Hortense Younger | 26 | Daughter | — | Maryland |
| 7 | Ethel Younger | 23 | Daughter | Domestic | Maryland |
| 8 | Melida Younger | 20 | Daughter | Nurse | Maryland |
| 9 | Carrie Younger | 21 | Daughter | — | Maryland |
| 10 | Ermanie Younger | 20 | Daughter | — | Maryland |
| 11 | Nathaniel Younger | 17 | Son | — | Maryland |
| 12 | Hamilton Younger | 27 | Son | — | Maryland |
| 13 | Frank Mccray | 59 | Lodger | Orderly | Maryland |
| 14 | Edward Brown | 63 | Head | — | Maryland |
| 15 | Roberta Brown | 56 | Wife | Butler | Virginia |
| 16 | Alonzo Lancaster | 33 | Son-in-law | — | District of Columbia |
| 17 | Fannie Lancaster | 32 | Daughter | Teacher | Maryland |
| 18 | Nathan Johnson | 51 | Head | Teacher | Maryland |
| 19 | Louisa Johnson | 41 | Wife | — | Maryland |
| 20 | Bruce Deloar | 52 | Lodger | Domestic | Maryland |
| 21 | Ollie Burke | 50 | Lodger | Laborer | Maryland |
| 22 | Mattie Anderson | 72 | Maid-in-law | Domestic | Maryland |
| 23 | Carrie Hall | 62 | Head | — | Maryland |
| 24 | Leroy Hall | 36 | Son | — | Maryland |
| 25 | Lillian Jackson | 41 | Lodger | Porter | Maryland |
| 26 | Harry Smith | 55 | Lodger | Presser | Maryland |
| 27 | Justina Hall | 16 | Grand daughter | — | Maryland |
| 28 | William Green THIS PERSON | 61 | Head | — | Maryland |
| 29 | Louie Green | 57 | Wife | — | Virginia |
| 30 | Sr. Lou Theodore | 24 | Son | — | Maryland |
| 31 | Jr. Theodore Theodore | 8 | Grandson | Porter | New York |
| 32 | R. Williams | 25 | Son-in-law | — | Maryland |
| 33 | Catherine Williams | 26 | Daughter | — | Maryland |
| 34 | John Sterling | 24 | Lodger | Laborer | Maryland |
| 35 | Alice Sterling | 23 | Lodger | Domestic | Maryland |
| 36 | Arnold Sterling | 2 | Lodger | — | Maryland |
| 37 | Estelle Babbitt | 52 | Head | Cook | Virginia |
| 38 | Dorothy Jones | 20 | Daughter | Maid | Maryland |
| 39 | Theodore Jones | 34 | Son | Laborer | South Carolina |
| 40 | Ruth Banks | 33 | Daughter | Cook | 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)