DP
Dorothy Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Dorothy Parker across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Parker |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore city |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1925 |
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 Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Roberta Parker | Spouse | — | 34 | ~1906 |
| Alfred Parker | Son | — | 17 | ~1923 |
| Vernon Parker | Son | — | 12 | ~1928 |
| Elizabeth Parker | Daughter | — | 10 | ~1930 |
| Albert Parker | Head | — | 39 | ~1901 |
| Malatman Parker | Son | — | 7 | ~1933 |
| Dorothy Parker | Daughter | — | 15 | ~1925 |
| John Parker | Son | — | 19 | ~1921 |
| Oline Parker | Son | — | 5 | ~1935 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 6
Baltimore, Maryland · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| 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-City-County, Maryland
Daughter, age 15
Baltimore-City-County, Maryland · implied b. ~1925 — 9 household members
| Surname | Parker |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore city |
| 1935 Residence (County) | Baltimore City |
| Industry | 0 |
| Highest Grade | No 5 |
| 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 Dorothy Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Parker
Daughter · 1940 · age 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Oline Parker
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Parker
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Malatman Parker
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Parker
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Parker
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Parker
Sibling · 1940 · age 10
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-t0627-01535-00172)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond Ford | 17 | Son | Pin Baller | Maryland |
| 42 | Leroy Ford | 15 | Son | — | Maryland |
| 43 | Gertrude Silvert | 43 | Head | — | Maryland |
| 44 | Gertrude Silvert | 5 | Daughter | — | Maryland |
| 45 | L'Andonise Spedden | 22 | Daughter | Presser | Maryland |
| 46 | John Turner | 15 | Son | — | Maryland |
| 47 | Franklin Francis | 76 | Father | — | Maryland |
| 48 | Edward Wallace | 45 | Head | Laborer | Maryland |
| 49 | Blanche Wallace | 42 | Wife | — | Maryland |
| 50 | Mabel Sutton | 28 | Head | — | Maryland |
| 51 | Elsie Sutton | 3 | Daughter | — | Maryland |
| 52 | Pauline King | 22 | Sister | — | Maryland |
| 53 | Albert Parker | 39 | Head | Stevedore | Maryland |
| 54 | Roberta Parker | 34 | Wife | — | Maryland |
| 55 | John Parker | 19 | Son | Laborer | Maryland |
| 56 | Alfred Parker | 17 | Son | Pin Baller | Maryland |
| 57 | Dorothy Parker THIS PERSON | 15 | Daughter | — | Maryland |
| 58 | Vernon Parker | 12 | Son | — | Maryland |
| 59 | Elizabeth Parker | 10 | Daughter | — | Maryland |
| 60 | Malatman Parker | 7 | Son | — | Maryland |
| 61 | Oline Parker | 5 | Son | — | Maryland |
| 62 | Luther Scott | 44 | Head | Laborer | Maryland |
| 63 | Lydia Scott | 26 | Wife | — | North Carolina |
| 64 | Rosia Scott | 9 | Daughter | — | Maryland |
| 65 | Margret Scott | 7 | Daughter | — | Maryland |
| 66 | Sybil Scott | 5 | Daughter | — | Maryland |
| 67 | Shirley Scott | 4 | Daughter | — | Maryland |
| 68 | Norman Scott | 2 | Son | — | Maryland |
| 69 | Edith Scott | 0 | Daughter | — | Maryland |
| 70 | Davis Lucas | 27 | Head | Helper | Maryland |
| 71 | Margaret Jones | 27 | Partner | — | Virginia |
| 72 | Rankin Thomas | 30 | Head | Maid | Maryland |
| 73 | Lee Wilson | 49 | Head | Laborer | South Carolina |
| 74 | Ruth Wilson | 40 | Wife | — | South Carolina |
| 75 | George Dempsey | 22 | Head | Laborer | North Carolina |
| 76 | Gladys Dempsey | 18 | Wife | — | North Carolina |
| 77 | Adeana Dempsey | 2 | Daughter | — | Maryland |
| 78 | John Kemphill | 52 | Head | Laborer | North Carolina |
| 79 | Alice Kemphill | 53 | Wife | — | North Carolina |
| 80 | Emily Jones | 15 | Grand Daughter | New Worker | North Carolina |
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)