RY
Robert Young — 1930 US Census Record
Model Tree available1930 United States Federal Census · None, District of Columbia
Our Model Tree links this Robert Young across the 1920, 1930 and 1940 US Censuses in District of Columbia (XGBoost, ~Confirmed), with identified parents Robert & Bessie — first a head (b.~1900), then head of a 8-person household.
Age 30
b. ~1900
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | None, District of Columbia |
| Surname | Young |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laundress |
| Industry | Hotel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25.00 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laundress |
| Township / Ward | Washington 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mary Young | Daughter | — | 5 | ~1925 |
| Robert Young | Head | — | 30 | ~1900 |
| James Gundy | Other | — | 29 | ~1901 |
| Elizabeth Mathews | Other | — | 35 | ~1895 |
| Ruth Spriggs | Other | — | 19 | ~1911 |
| John Young | Son | — | 1 | ~1929 |
| James Young | Son | — | 3 | ~1927 |
| Rosa Young | Spouse | — | 23 | ~1907 |
Census Appearances
1920
District Of …
Son, age 20
District Of Columbia, District of Columbia · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Student |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, District …
Head, age 30
None, District of Columbia · implied b. ~1900 — 8 household members
| Surname | Young |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | Hotel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25.00 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
District-Of-Columbia-County, District …
Other, age 39
District-Of-Columbia-County, District of Columbia · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Robert |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Occupation | Linen Keeper |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 772 |
| Highest Grade | 4 |
| 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 Robert Young across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Robert Young (~0.92 confidence) and mother Bessie Young (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Young
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Bessie Young
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Young
Head · 1930 · age 30 · b. ~1900 · District of Columbia
★ You are viewing this record
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
24 people indexed on this census page (ia:1930:15thcensus294unit:1075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry W Clarke | 33 | Head | — | District of Columbia |
| 2 | Louise Clarke | 4 | Daughter | — | District of Columbia |
| 3 | Laura Lancaster | 55 | Head | Domestic | Maryland |
| 4 | Wood Corine Lancaster | 6 | Daughter | — | Maryland |
| 5 | Cora Lancaster | 40 | Daughter | — | District of Columbia |
| 6 | Robert Young THIS PERSON | 30 | Head | Laundress | Maryland |
| 7 | Rosa Young | 23 | Wife | — | Maryland |
| 8 | Mary E Young | 5 | Daughter | — | District of Columbia |
| 9 | James Young | 3 | Son | — | District of Columbia |
| 10 | John Young | 1 | Son | — | District of Columbia |
| 11 | Elizabeth Mathews | 35 | Roomer | Dishwasher | United States |
| 12 | Ruth Spriggs | 19 | Roomer | Laundress | United States |
| 13 | James E Gundy | 29 | Roomer | Laundress | District of Columbia |
| 14 | Hillary Summersill | 39 | Head | Laborer | Maryland |
| 15 | Vina Summersill | 29 | Wife | — | Maryland |
| 16 | Emmett Summersill | 19 | Son | Laborer | Maryland |
| 17 | Josephine Summersill | 15 | Daughter | — | District of Columbia |
| 18 | Markus King | 35 | Head | Laborer | South Carolina |
| 19 | Rosa King | 24 | Wife | — | South Carolina |
| 20 | Markus Jr King | 3 | Son | — | South Carolina |
| 21 | George Mack | 23 | Head | Laborer | South Carolina |
| 22 | Mable Mack | 18 | Wife | — | South Carolina |
| 23 | Thomas Tory | 42 | Roomer | Laborer | Maryland |
| 24 | Willie Johnson | 23 | Roomer | — | North Carolina |
Pedigree Summary
Robert
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 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)