EP
Ethel Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Ethel Parker across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 4-person household.
Age 40
b. ~1900
Female
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Parker |
| Given Name | Ethel M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Servant |
| Industry | Domestic Work |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 520 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Servant |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Joseph Parker | Son | — | 14 | ~1926 |
| Ethel Parker | Head | — | 40 | ~1900 |
| Erma Parker | Daughter | — | 18 | ~1922 |
| Clarice Parker | Daughter | — | 20 | ~1920 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 19
Baltimore, Maryland · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Ethel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Spouse, age 30
Baltimore, Maryland · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Esther |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 27 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 40
Baltimore-City-County, Maryland · implied b. ~1900 — 4 household members
| Surname | Parker |
| Given Name | Ethel M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Servant |
| Industry | Domestic Work |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 520 |
| Highest Grade | 8 |
| 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 Ethel Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ethel Parker
Head · 1940 · age 40 · b. ~1900 · 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-t0627-01532-00058)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sarah L. Ross | 47 | Wife | — | Maryland |
| 42 | Leighton L. Johnson | 56 | Head | Laborer | Maryland |
| 43 | Gertrude G. Johnson | 45 | Wife | — | Maryland |
| 44 | Stanley S. Johnson | 21 | Son | Chauffeur | Maryland |
| 45 | Paul P. Johnson | 18 | Son | Porter | Maryland |
| 46 | Robert Maddox | 27 | Head | Porter | Maryland |
| 47 | Lillian J. Maddox | 26 | Wife | — | Maryland |
| 48 | Dolores E. Maddox | 9 | Daughter | — | Maryland |
| 49 | Robert Jr. Maddox | 7 | Son | — | Maryland |
| 50 | Eugenia M. Maddox | 4 | Daughter | — | Maryland |
| 51 | Alfredia M. Maddox | 2 | Daughter | — | Maryland |
| 52 | Ethel M. Parker THIS PERSON | 40 | Head | Servant | Maryland |
| 53 | Clarice A. Parker | 20 | Daughter | Waitress | Maryland |
| 54 | Erma O. Parker | 18 | Daughter | — | Maryland |
| 55 | Joseph W. Parker | 14 | Son | — | Maryland |
| 56 | Gordon M. Leclerean | 39 | Head | Lickerler | Virginia |
| 57 | Marion J. Leclerean | 29 | Wife | — | Pennsylvania |
| 58 | Marion M. Dudley | 18 | Niece | Maid | Virginia |
| 59 | Vincent A. Leclerean | 24 | Nephew | Loader | Virginia |
| 60 | William F. Schrage | 66 | Head | Owner | Germany |
| 61 | Marie R. Schrage | 67 | Wife | — | Germany |
| 62 | Anna M. Pfau | 35 | Daughter | — | Maryland |
| 63 | Marie E. Pfau | 15 | Granddaughter | — | Maryland |
| 64 | Kenneth H. Pfau | 12 | Grandson | — | Maryland |
| 65 | Ida Schrage | 37 | Daughter | Clerk | Maryland |
| 66 | Otis W. Jett | 25 | Head | Boat Driver | Maryland |
| 67 | Edna E. Jett | 25 | Wife | — | Maryland |
| 68 | Charley A. Jett | 4 | Daughter | — | Maryland |
| 69 | Mary W. Tress | 29 | Head | Waitress | N. Carolina |
| 70 | Betty M. Tress | 11 | Daughter | — | Maryland |
| 71 | Donald E. Tress | 9 | Daughter | — | Maryland |
| 72 | William L. Gray | 49 | Head | Black Smith | Virginia |
| 73 | Hester E. Gray | 49 | Wife | — | Maryland |
| 74 | Kathryn P. Gray | 17 | Daughter | — | Maryland |
| 75 | Robert L. Gray | 12 | Son | — | Maryland |
| 76 | Edward B. Cervary | 55 | Head | Carpenter | Maryland |
| 77 | John W. Held | 57 | Head | Knife Grinder | Maryland |
| 78 | Sadie T. Held | 57 | Wife | — | Maryland |
| 79 | Robert F. Millburn | 75 | Lodger | — | Maryland |
| 80 | Ralph E. Bloom | 30 | Head | Plasterer | Virginia |
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)