AP
Anna Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Anna Parker across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents John & Mary — first a daughter (b.~1902), then head of a 7-person household.
Age 38
b. ~1902
Female
Daughter
Born: Maryland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Parker |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Maid |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 770 |
| Highest Grade | H 2-10 |
| 1935 Residence | Same home |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Maid |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1902 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Clara Hughes | Other | — | 22 | ~1918 |
| Mary Martin | Spouse | — | 57 | ~1883 |
| Wilbur Martin | Son | — | 32 | ~1908 |
| Barbara Parker | Other | — | 17 | ~1923 |
| John Martin | Head | — | 64 | ~1876 |
| James Hughes | Other | — | 25 | ~1915 |
| Anna Parker | Daughter | — | 38 | ~1902 |
Census Appearances
1920
Baltimore, Maryland
Other, age 17
Baltimore, Maryland · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Annie |
| Relationship to Head | Sister-in-law |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | Private Home |
| 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 27
Baltimore, Maryland · implied b. ~1903 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Anna |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| 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
Daughter, age 38
Baltimore-City-County, Maryland · implied b. ~1902 — 7 household members
| Surname | Parker |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Maid |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 770 |
| Highest Grade | H 2-10 |
| 1935 Residence | Same home |
| 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 Anna Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Martin (~0.92 confidence) and mother Mary Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Martin
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Mary Martin
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Parker
Daughter · 1940 · age 38 · b. ~1902 · Maryland
★ You are viewing this record
Sibling
Wilbur Martin
Sibling · 1940 · age 32
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-t0627-01520-00328)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha Jones | 16 | Lodger-daughter | Domestic | Maryland |
| 2 | George Lynch | 25 | Head | Laborer | Virginia |
| 3 | Mary Lynch | 27 | Wife | — | Georgia |
| 4 | Pearl Lynch | 11 | Daughter | — | Maryland |
| 5 | Richard Lynch | 4 | Son | — | Maryland |
| 6 | Kennie Garnett | 52 | Mother-in-law | Laborer | Georgia |
| 7 | Laura Garnett | 26 | Sister-in-law | — | Virginia |
| 8 | Kennie Jr. Garnett | 20 | Brother-in-law | — | Maryland |
| 9 | Henry Webb | 50 | Head | Truck Driver | Virginia |
| 10 | Blanche Webb | 45 | Wife | Domestic | Georgia |
| 11 | Henry Webb | 12 | Son | — | Maryland |
| 12 | May Johnson | 21 | Step-daughter | — | Georgia |
| 13 | Lois Johnson | 18 | Step-daughter | Domestic | Georgia |
| 14 | Ellen M. Johnson | 16 | Step-daughter | — | Maryland |
| 15 | John Bailey | 57 | Head | Stevedore | Maryland |
| 16 | Cora Bailey | 50 | Wife | Domestic | Maryland |
| 17 | Walter Brown | 36 | Head | Laborer | Virginia |
| 18 | Lottie Brown | 34 | Wife | Domestic | Maryland |
| 19 | William Brown | 11 | Son | — | Maryland |
| 20 | Dorothy Brown | 10 | Daughter | — | Maryland |
| 21 | Walter Jr. Brown | 8 | Son | — | Maryland |
| 22 | Virginia Brown | 6 | Daughter | — | Maryland |
| 23 | Robert Williams | 40 | Head | Healer | Washington D.C. |
| 24 | Eleanore Williams | 39 | Wife | — | Maryland |
| 25 | John R. Williams | 19 | Son | — | Maryland |
| 26 | Florence W. Williams | 17 | Daughter | Domestic | Maryland |
| 27 | Robert Jr. Williams | 16 | Son | — | Maryland |
| 28 | Bernard W. Williams | 12 | Son | — | Maryland |
| 29 | Mildred Williams | 10 | Daughter | — | Maryland |
| 30 | John C. Martin | 64 | Head | Helper | Maryland |
| 31 | Mary F. Martin | 57 | Wife | Laundress | Virginia |
| 32 | Wilbur T. Martin | 32 | Son | — | Maryland |
| 33 | Anna M. Parker THIS PERSON | 38 | Daughter | Maid | Maryland |
| 34 | Barbara A. Parker | 17 | Granddaughter | — | Maryland |
| 35 | James Hughes | 25 | Lodger | Janitor | Maryland |
| 36 | Clara Hughes | 22 | Lodger-wife | Cook | Maryland |
| 37 | Carl Waters | 31 | Head | Porter | Maryland |
| 38 | Ruth Waters | 33 | Wife | Maid | Maryland |
| 39 | John T. Redd | 45 | Head | Porter | Maryland |
| 40 | Viola I. Redd | 40 | Wife | Cook | Maryland |
Pedigree Summary
Anna + 1 sibling
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)