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Sarah Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, District of Columbia
Our Model Tree links this Sarah Johnson across the 1910, 1920 and 1930 US Censuses in District of Columbia (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 5-person household.
Age 62
b. ~1868
Female
Spouse
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | None, District of Columbia |
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 15 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Domestic |
| Industry | Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Domestic |
| Township / Ward | Washington |
| Est. Birth Year | ~1868 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| George Johnson | Head | — | 70 | ~1860 |
| Hattie Burr | Other | — | 41 | ~1889 |
| James Lucas | Other | — | 29 | ~1901 |
| Vernon Johnson | Son | — | 33 | ~1897 |
| Sarah Johnson | Spouse | — | 62 | ~1868 |
Census Appearances
1910
None, District …
Spouse, age 39
None, District of Columbia · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 22 |
| Children Born | 5 |
| Children Living | 2 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Servant |
| Industry | private family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
District Of …
Spouse, age 50
District Of Columbia, District of Columbia · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sarah A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
None, District …
Spouse, age 62
None, District of Columbia · implied b. ~1868 — 5 household members
| Surname | Johnson |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 15 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Domestic |
| Industry | Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Sarah Johnson across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Sarah Johnson
Spouse · 1930 · age 62 · b. ~1868 · District of Columbia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, District of Columbia
Open full size
1930 US Federal Census — None, District of Columbia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus294unit:1037)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Massie Jordan | 34 | Head | Domestic | District of Columbia |
| 2 | Lewis Jordan | 18 | Son | Bell Boy | District of Columbia |
| 3 | Dorothy Jordan | 14 | Daughter | — | District of Columbia |
| 4 | William Jordan | 11 | Son | — | District of Columbia |
| 5 | Edith Jordan | 9 | Daughter | — | District of Columbia |
| 6 | Irene Jordan | 5 | Daughter | — | District of Columbia |
| 7 | Lewis Jr Jordan | 2 | Son | — | District of Columbia |
| 8 | Rebecca Chapman | 42 | Lodger | Dresser | Maryland |
| 9 | Stella Charles | 30 | Lodger | Helper | District of Columbia |
| 10 | Rosa Jordan | 30 | Head | — | Maryland |
| 11 | Rosa Wheeler | 23 | Sister | Maid | Maryland |
| 12 | Charles Jr Wheeler | 19 | Brother | Laborer | Maryland |
| 13 | Eugene Wheeler | 7 | Brother | — | Maryland |
| 14 | George Johnson | 70 | Head | Laborer | Maryland |
| 15 | Sarah Johnson THIS PERSON | 62 | Wife | Domestic | Virginia |
| 16 | Vernon Johnson | 33 | Son | Laborer | District of Columbia |
| 17 | Johnson | 25 | Daughter | Domestic | District of Columbia |
| 18 | Hattie Burr | 41 | Lodger | Domestic | Maryland |
| 19 | James Lucas | 29 | Lodger | Laborer | Maryland |
| 20 | Sarah Lilly | 48 | Head | Domestic | Maryland |
| 21 | Rosalie Allen | 27 | Daughter | Domestic | District of Columbia |
| 22 | Annie Sullivan | 42 | Head | Domestic | Maryland |
| 23 | James Sullivan | 27 | Son | Laborer | Maryland |
| 24 | James Jr Sullivan | 10 | Son | Chauffeur | Maryland |
| 25 | Theodore Sullivan | 20 | Son | Laborer | District of Columbia |
| 26 | Herbert Sullivan | 19 | Son | — | Maryland |
| 27 | Alice Sullivan | 17 | Daughter | — | District of Columbia |
| 28 | Adeline Sullivan | 15 | Daughter | — | District of Columbia |
| 29 | Sarah Jones | 24 | Daughter | Domestic | Maryland |
| 30 | Marguerite Rhodes | 20 | Daughter | Domestic | District of Columbia |
| 31 | Annie Rhodes | 8 | Daughter | — | District of Columbia |
| 32 | Gayle Hood | 40 | Lodger | Laborer | Georgia |
| 33 | Sanford Earley | 39 | Lodger | Laborer | Georgia |
| 34 | James Jones | 25 | Son-in-law | Laborer | District of Columbia |
| 35 | Lee Burton | 29 | Lodger | Laborer | Maryland |
| 36 | Hilton Stillman | 45 | Head | Domestic | Virginia |
| 37 | Geneva Stillman | 31 | Wife | Domestic | District of Columbia |
| 38 | Estelle Lee | 24 | Lodger | Domestic | District of Columbia |
| 39 | Ida Thompson | 29 | Lodger | — | Virginia |
| 40 | George Young | 28 | Lodger | Waiter | Pennsylvania |
| 41 | Hallie Jackson | 26 | Lodger | Domestic | Virginia |
| 42 | Lenora Mcpherson | 28 | Lodger | Domestic | District of Columbia |
| 43 | James Goode | 58 | Head | Domestic | Maryland |
| 44 | Ella Goode | 54 | Wife | Domestic | Maryland |
| 45 | Luther Young | 35 | Boarder | Porter | Maryland |
| 46 | Albert Dooring | 7 | Brother | Chauffeur | Maryland |
| 47 | Mary Newton | 31 | Sister | — | District of Columbia |
| 48 | Martha Johnson | 17 | Sister | — | Virginia |
| 49 | Cynthia Johnson | 1 | Niece | — | District of Columbia |
| 50 | Ernestine Johnson | 0 | Niece | — | District of Columbia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)