HW
Harriet Williams — 1910 US Census Record
Model Tree available1910 United States Federal Census · District Of Columbia, District of Columbia
Our Model Tree links this Harriet Williams across the 1910, 1920 and 1930 US Censuses in District Of Columbia, District of Columbia (XGBoost, ~Confirmed), with identified parents Elizabeth — first a daughter (b.~1899), then head of a 3-person household.
Age 11
b. ~1899
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | District Of Columbia, District of Columbia |
| Surname | Williams |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Washington City Part Of |
| Est. Birth Year | ~1899 |
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.
3 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Harriet | Age | Birth yr |
|---|---|---|---|---|
| Harriet Williams | Daughter | — | 11 | ~1899 |
| Mary Williams | Daughter | — | 23 | ~1887 |
| Elizabeth Williams | Head | — | 44 | ~1866 |
Census Appearances
1910
District Of …
Daughter, age 11
District Of Columbia, District of Columbia · implied b. ~1899 — 3 household members
| Surname | Williams |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Washington, District …
Spouse, age 22
Washington, District of Columbia · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Hattie C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Mulatto |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Spouse, age 32
District Of Columbia, District of Columbia · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Hattie M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| 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 Harriet Williams across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: mother Elizabeth Williams (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Williams
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harriet Williams
Daughter · 1910 · age 11 · b. ~1899 · District of Columbia
★ You are viewing this record
Sibling
Mary Williams
Sibling · 1910 · age 23
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
1910 US Federal Census — District Of Columbia, District of Columbia
Open full size
1910 US Federal Census — District Of Columbia, District of Columbia
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po154unit:0797)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Le Roy | 22 | Boarder | — | Dist of Col |
| 52 | James Murray | 25 | Boarder | — | Dist of Col |
| 53 | Mary Elizabeth | 32 | Boarder | — | Dist of Col |
| 54 | Margaret Hunt | 44 | Head | Laundress | Maryland |
| 55 | Nellie Joyner | 25 | Boarder | Cook | Virginia |
| 56 | Emma Hall | 20 | Boarder | Chambermaid | Virginia |
| 57 | Elizabeth Williams | 44 | Head | Laundress | Maryland |
| 58 | Mary Williams | 23 | Daughter | — | Maryland |
| 59 | Harriet Williams THIS PERSON | 11 | Daughter | — | Maryland |
| 60 | Edward Scanlon | 47 | Head | Laborer | Ireland |
| 61 | Margaret Scanlon | 41 | Wife | — | Ireland |
| 62 | Marie Scanlon | 18 | Daughter | Operator | Dist of Col |
| 63 | Margaret Scanlon | 16 | Daughter | Operator | Dist of Col |
| 64 | Flora Scanlon | 11 | Daughter | — | Dist of Col |
| 65 | Robert Lowery | 33 | Head | Laborer | Maryland |
| 66 | Minnie Lowery | 32 | Wife | — | Maryland |
| 67 | Robert Lowery | 9 | Son | — | Dist of Col |
| 68 | Joseph Lowery | 7 | Son | — | Dist of Col |
| 69 | Richard Lowery | 5 | Son | — | Maryland |
| 70 | William Lowery | 3 | Son | — | Maryland |
| 71 | Sidney Lowery | 2 | Son | — | Pennsylvania |
| 72 | Mary Lowery | 0 | Daughter | — | Dist of Col |
| 73 | James Dale | 54 | Head | Laborer | Virginia |
| 74 | Mary Dale | 51 | Wife | — | Maryland |
| 75 | Raymond Dale | 20 | Son | Laborer | Maryland |
| 76 | John H Hunt | 42 | Head | Laborer | Virginia |
| 77 | Annie Hunt | 40 | Wife | Laborer | Maryland |
| 78 | John H Hunt | 17 | Son | Helper | Dist of Col |
| 79 | Samuel H Hunt | 15 | Son | — | Dist of Col |
| 80 | William T Hunt | 12 | Son | — | Dist of Col |
| 81 | Charles R Hunt | 8 | Son | — | Dist of Col |
| 82 | Martha S Hunt | 4 | Daughter | — | Dist of Col |
| 83 | Robert T Hunt | 1 | Son | — | Dist of Col |
| 84 | Rachel Marshall | 73 | Mother-in-law | — | Maryland |
| 85 | Thomas L Klah | 45 | Head | Butcher | Germany |
| 86 | Margaret Klah | 35 | Wife | — | Pennsylvania |
| 87 | Frank B Klah | 19 | Son | Bookkeeper | Dist of Col |
| 88 | Thomas L Klah | 18 | Son | Chauffeur | Dist of Col |
| 89 | Mary E Klah | 16 | Daughter | Operator | Dist of Col |
| 90 | Frederick Klah | 15 | Son | — | Dist of Col |
| 91 | Elder M Ruby | 37 | Head | Salesman | Dist of Col |
| 92 | Hattie Ruby | 29 | Wife | — | Dist of Col |
| 93 | Le Roy Ruby | 7 | Son | — | Maryland |
| 94 | Florence Ruby | 4 | Daughter | — | Maryland |
| 95 | Mabel Ruby | 1 | Daughter | — | Maryland |
| 96 | William Penn | 59 | Head | Laborer | Maryland |
| 97 | Annie E Penn | 51 | Wife | — | Maryland |
| 98 | Roscoe R Penn | 16 | Son | — | Dist of Col |
| 99 | George Hawkins | 57 | Head | Laborer | Virginia |
| 100 | Lucy Hawkins | 53 | Wife | Laundress | Virginia |
Related Census Records
Pedigree Summary
Harriet + 1 sibling
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)