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Helen King — 1930 US Census Record
Linked across censuses1930 United States Federal Census · District Of Columbia, District of Columbia
Our Model Tree links this Helen King across the 1930 and 1940 US Censuses in District Of Columbia, District of Columbia (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 9-person household.
Age 9
b. ~1921
Female
Daughter
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | District Of Columbia, District of Columbia |
| Surname | King |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Washington City |
| Est. Birth Year | ~1921 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Dorothy King | Daughter | — | 10 | ~1920 |
| Mary King | Daughter | — | 12 | ~1918 |
| Helen King | Daughter | — | 9 | ~1921 |
| James King | Head | — | 34 | ~1896 |
| Daniel King | Son | — | 7 | ~1923 |
| James King | Son | — | 13 | ~1917 |
| Charlie King | Son | — | 4 | ~1926 |
| Aubrey King | Son | — | 6 | ~1924 |
| Lillian King | Spouse | — | 32 | ~1898 |
Census Appearances
1930
District Of …
Daughter, age 9
District Of Columbia, District of Columbia · implied b. ~1921 — 9 household members
| Surname | King |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
District-Of-Columbia-County, District …
Other, age 19
District-Of-Columbia-County, District of Columbia · implied b. ~1921 — 29 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Hazel G |
| Relationship to Head | Student Nurse |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Clifton Forge |
| 1935 Residence (County) | District Of Columbia |
| Occupation | Student Nurse |
| Industry | Hospital |
| Class of Worker | PW |
| Hours Worked | 48 |
| Highest Grade | H-4 |
| 1935 Residence | Virginia |
| 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 Helen King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen King
Daughter · 1930 · age 9 · b. ~1921 · District of Columbia
★ You are viewing this record
Sibling
Aubrey King
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy King
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James King
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary King
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel King
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlie King
Sibling · 1930 · age 4
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
1930 US Federal Census — District Of Columbia, District of Columbia
Open full size
1930 US Federal Census — District Of Columbia, District of Columbia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus302unit:0303)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emma Lee | 39 | Lodger | Linen Worker | Pennsylvania |
| 52 | Malcolm Craig | 46 | Head | Cook | Maryland |
| 53 | Carrie Craig | 46 | Wife | Maid | Maryland |
| 54 | Harris Craig | 18 | Daughter | — | Maryland |
| 55 | Enoch Prout | 24 | Lodger | Cook | Maryland |
| 56 | Lewis Taylor | 53 | Head | Paper Baler | Virginia |
| 57 | Maggie Taylor | 50 | Wife | — | Virginia |
| 58 | Josephine Taylor | 28 | Daughter | Seamstress | Virginia |
| 59 | Samuel Taylor | 17 | Son | Laborer | District of Columbia |
| 60 | Maurice Taylor | 15 | Son | — | District of Columbia |
| 61 | Floyd Taylor | 12 | Son | — | District of Columbia |
| 62 | Gerald Taylor | 9 | Son | — | District of Columbia |
| 63 | Silas Bromley | 52 | Head | Messenger | Virginia |
| 64 | Mary V. Bromley | 50 | Wife | — | District of Columbia |
| 65 | Daniel Bromley | 19 | Son | Laborer | District of Columbia |
| 66 | Mildred Bromley | 15 | Daughter | — | District of Columbia |
| 67 | David Williams | 22 | Nephew | — | Virginia |
| 68 | Kate O'Connor | 60 | Head | — | Ireland |
| 69 | Mary O'Connor | 30 | Daughter | Saleslady | Ireland |
| 70 | Nora O'Connor | 28 | Daughter | Telephone Oper. | District of Columbia |
| 71 | Daniel O'Connor | 26 | Son | Chauffeur | District of Columbia |
| 72 | Patrick O'Connor | 19 | Son | Laborer | District of Columbia |
| 73 | Kathleen O'Connor | 14 | Daughter | — | District of Columbia |
| 74 | Will Suttle | 49 | Head | Post Office Clerk | Mississippi |
| 75 | Birdie Suttle | 43 | Wife | — | Alabama |
| 76 | Eva Suttle | 23 | Daughter | Telephone Oper. | Mississippi |
| 77 | William Suttle | 19 | Son | — | Mississippi |
| 78 | Mable Suttle | 14 | Daughter | — | Mississippi |
| 79 | Mildred Suttle | 10 | Daughter | — | Mississippi |
| 80 | Baral Suttle | 4 | Son | — | District of Columbia |
| 81 | Allen Suttle | 68 | Father | — | North Carolina |
| 82 | Chas. Harbaugh | 60 | Head | Supervisor | Maryland |
| 83 | Margaret Harbaugh | 51 | Wife | — | District of Columbia |
| 84 | Joseph Harbaugh | 25 | Son | Chauffeur | District of Columbia |
| 85 | Esther Harbaugh | 25 | Daughter-in-law | — | District of Columbia |
| 86 | Charles Harbaugh | 7 | Grandson | — | District of Columbia |
| 87 | Edward Harbaugh | 5 | Grandson | — | District of Columbia |
| 88 | Bruce Harbaugh | 4 | Grandson | — | District of Columbia |
| 89 | Earl Harbaugh | 2 | Grandson | — | District of Columbia |
| 90 | Gerald Harbaugh | 0 | Grandson | — | District of Columbia |
| 91 | James King | 34 | Head | Grave-Digger | Maryland |
| 92 | Lillian King | 32 | Wife | — | New Jersey |
| 93 | James King | 13 | Son | — | Virginia |
| 94 | Mary King | 12 | Daughter | — | Virginia |
| 95 | Dorothy King | 10 | Daughter | — | Virginia |
| 96 | Helen King THIS PERSON | 9 | Daughter | — | Virginia |
| 97 | Daniel King | 7 | Son | — | Virginia |
| 98 | Aubrey King | 6 | Son | — | District of Columbia |
| 99 | Charlie King | 4 | Son | — | District of Columbia |
| 100 | George Rice | 29 | Head | Helper | South Carolina |
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)