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William Washington — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, District of Columbia
Our Model Tree links this William Washington across the 1910, 1920 and 1930 US Censuses in Washington, District of Columbia (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 9-person household.
Age 58
b. ~1872
Male
Head
Born: Maryland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, District of Columbia |
| Surname | Washington |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Age at First Marriage | 23 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Feed store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Washington City |
| Est. Birth Year | ~1872 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Caldwell | Other | — | 12 | ~1918 |
| Nellie Caldwell | Other | — | 5 | ~1925 |
| Elizabeth Washington | Daughter | — | 33 | ~1897 |
| Inez Caldwell | Other | — | 11 | ~1919 |
| Francis Caldwell | Other | — | 28 | ~1902 |
| Elizabeth Washington | Daughter | — | 28 | ~1902 |
| William Washington | Head | — | 58 | ~1872 |
| Earl Caldwell | Other | — | 20 | ~1910 |
| George Caldwell | Other | — | 3 | ~1927 |
Census Appearances
1910
None, District …
Head, age 41
None, District of Columbia · implied b. ~1869
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Washington |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 8 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cook |
| Industry | Club |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Washington, District …
Head, age 50
Washington, District of Columbia · implied b. ~1870
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Washington |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Mulatto |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, District …
Head, age 58
Washington, District of Columbia · implied b. ~1872 — 9 household members
| Surname | Washington |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Age at First Marriage | 23 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Feed store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Veteran | No |
| 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 William Washington across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Washington
Head · 1930 · age 58 · b. ~1872 · 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 — Washington, District of Columbia
Open full size
1930 US Federal Census — Washington, District of Columbia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus299unit:0535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Bailey | 27 | Head | Truck | Alabama |
| 52 | Lucille Bailey | 27 | Wife | — | Tennessee |
| 53 | Louise Bailey | 5 | Daughter | — | Indiana |
| 54 | James Collen | 17 | Lodger | — | Alabama |
| 55 | Louis Collen | 21 | Brother-in-law | Laborer | Alabama |
| 56 | James L. Green | 44 | Head | Painter | Maryland |
| 57 | Clara Green | 43 | Wife | — | Dist. Columbia |
| 58 | Inezina Green | 22 | Daughter | Laundress | Dist. Columbia |
| 59 | Bernice Green | 19 | Daughter | Waitress | Dist. Columbia |
| 60 | Edward Green | 17 | Son | Pin Setter | Dist. Columbia |
| 61 | James Green | 13 | Son | — | Dist. Columbia |
| 62 | Bernice Green | 9 | Son | — | Dist. Columbia |
| 63 | Dorothy Green | 5 | Daughter | — | Dist. Columbia |
| 64 | Juanita Green | 2 | Daughter | — | Dist. Columbia |
| 65 | Lucy Washington | 50 | Head | — | Virginia |
| 66 | Rosetta Washington | 26 | Daughter | Cleaner | Dist. Columbia |
| 67 | William Washington THIS PERSON | 58 | Head | Laborer | Maryland |
| 68 | Elizabeth Washington | 33 | Daughter | — | Maryland |
| 69 | Elizabeth Washington | 28 | Daughter | Housekeeper | Maryland |
| 70 | Elizabeth Caldwell | 12 | Granddaughter | — | Dist. Columbia |
| 71 | Inez Caldwell | 11 | Granddaughter | — | Dist. Columbia |
| 72 | Francis Caldwell | 28 | Grandson | Laborer | Dist. Columbia |
| 73 | Earl Caldwell | 20 | Grandson | Laborer | Dist. Columbia |
| 74 | Nellie Caldwell | 5 | Granddaughter | — | Dist. Columbia |
| 75 | George Caldwell | 3 | Grandson | — | Dist. Columbia |
| 76 | George Bowles | 67 | Head | Care Taker | New York |
| 77 | Georgia Bowles | 55 | Wife | — | North Carolina |
| 78 | Theodore R. Bowles | 25 | Son | Chauffeur | Dist. Columbia |
| 79 | Alice Bowles | 24 | Daughter | — | New Jersey |
| 80 | Theodore Jr. Bowles | 5 | Grandson | — | Dist. Columbia |
| 81 | Myrtle Minard | 38 | Roomer | Housekeeper | Indiana |
| 82 | Warren Minard | 52 | Roomer | Chef | Illinois |
| 83 | Leonora L. Bruce | 47 | Head | — | New York |
| 84 | Alexander L. Bruce | 43 | Son | Elevator Operator | Dist. Columbia |
| 85 | Lillian L. Bruce | 41 | Son | Laborer | Dist. Columbia |
| 86 | Dorothy C. Rutledge | 17 | Roomer | — | South Carolina |
| 87 | Mary Jameson | 51 | Head | — | Virginia |
| 88 | Annie Jameson | 27 | Daughter | Laundress | Dist. Columbia |
| 89 | Annie Price | 31 | Daughter | Waitress | Virginia |
| 90 | James Price | 50 | Son-in-law | Mechanic | Maryland |
| 91 | Walter Thomas | 25 | Roomer | Cook | Maryland |
| 92 | Edward Brooks | 18 | Roomer | Laborer | North Carolina |
| 93 | Silas Dorsey | 35 | Roomer | Laborer | North Carolina |
| 94 | James Willis | 25 | Nephew | Laborer | Dist. Columbia |
| 95 | William Brandon | 11 | Nephew | — | Dist. Columbia |
| 96 | Lizzie Gaines | 60 | Head | — | West Virginia |
| 97 | Lloyd Gaines | 38 | Son | Laborer | Virginia |
| 98 | Norman League | 40 | Roomer | Butcher | Dist. Columbia |
| 99 | Cora League | 36 | Roomer | Laundress | Virginia |
| 100 | Nathaniel Queen | 11 | Roomer | — | Virginia |
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)