DS
Doris Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Maine
Our Model Tree links this Doris Smith across the 1920 and 1930 US Censuses in Washington, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 9-person household.
Age 18
b. ~1912
Female
Daughter
Born: Maine
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Maine |
| Surname | Smith |
| Given Name | Doris E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Clerk |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Clerk |
| Township / Ward | East Machias Town |
| Est. Birth Year | ~1912 |
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 Doris | Age | Birth yr |
|---|---|---|---|---|
| Doris Smith | Daughter | — | 18 | ~1912 |
| Emma Smith | Daughter | — | 22 | ~1908 |
| Maud Smith | Daughter | — | 10 | ~1920 |
| Lory Smith | Head | — | 53 | ~1877 |
| Mabel Smith | Other | — | 41 | ~1889 |
| Daniel Smith | Son | — | 21 | ~1909 |
| Kenneth Smith | Son | — | 15 | ~1915 |
| Lory Smith | Son | — | 6 | ~1924 |
| Lory Smith | Son | — | 25 | ~1905 |
Census Appearances
1920
Washington, Maine
Daughter, age 7
Washington, Maine · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Doris L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Washington, Maine
Daughter, age 18
Washington, Maine · implied b. ~1912 — 9 household members
| Surname | Smith |
| Given Name | Doris E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Clerk |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Doris Smith across 2 US Census years (1920 and 1930) in Washington, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Smith
Daughter · 1930 · age 18 · b. ~1912 · Maine
★ You are viewing this record
Sibling
Lory Smith
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lory Smith
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maud Smith
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Smith
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Smith
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Smith
Sibling · 1930 · age 22
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 — Washington, Maine
Open full size
1930 US Federal Census — Washington, Maine
Page Contents
50 people indexed on this census page (ia:1930:15thcensus840unit:0826)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bessie L Smith | 43 | Wife-H | None | Maine |
| 2 | Francis A Smith | 20 | daughter | None | Maine |
| 3 | Joyce Smith | 22 | daughter | Nurse | Maine |
| 4 | Philip E Smith | 14 | son | None | Maine |
| 5 | Ruth E Smith | 6 | daughter | None | Maine |
| 6 | Andrew H Bryant | 75 | father-in-law | None | Maine |
| 7 | Lory H Smith | 53 | Head | Carpenter | Maine |
| 8 | Mabel L Smith | 41 | Wife-H | None | Maine |
| 9 | Lory H Smith | 25 | son | Laborer | Maine |
| 10 | Emma A Smith | 22 | daughter | None | Maine |
| 11 | Daniel H Smith | 21 | son | Laborer | Maine |
| 12 | Doris E Smith THIS PERSON | 18 | daughter | Clerk | Maine |
| 13 | Kenneth D Smith | 15 | son | None | Maine |
| 14 | Maud L Smith | 10 | daughter | None | Maine |
| 15 | Lory H Jr Smith | 6 | son | None | Maine |
| 16 | Mattie A Whitney | 42 | Head-H | None | Maine |
| 17 | Fredrick Whitney | 11 | son | None | Maine |
| 18 | Emilus G Fish | 51 | brother-in-law | None | Maine |
| 19 | Lester Fish | 11 | nephew | None | Denmark |
| 20 | Morris M Fish | 15 | nephew | None | Maine |
| 21 | Duane W Fish | 13 | nephew | None | Maine |
| 22 | Clayton S Fish | 4 | nephew | None | Maine |
| 23 | John H Jr Ingalls | 35 | Head | Merchant | Maine |
| 24 | Adeline E Ingalls | 31 | Wife-H | None | Maine |
| 25 | Josephine M Ingalls | 14 | daughter | None | Maine |
| 26 | Muriel E Ingalls | 12 | daughter | None | Maine |
| 27 | Burton A Ingalls | 10 | son | None | Maine |
| 28 | June L Ingalls | 8 | daughter | None | Maine |
| 29 | Virginia J Ingalls | 5 | daughter | None | Maine |
| 30 | Alice M Ingalls | 2 | daughter | None | Maine |
| 31 | Andrew H Ingalls | 0 | son | None | Maine |
| 32 | Leonard R Trapfles | 67 | — | Laborer | Maine |
| 33 | Nora Trapfles | 58 | Wife-H | None | Maine |
| 34 | Georgia A Trapfles | 30 | daughter | None | Maine |
| 35 | Harry H Andrews | 50 | — | Carpenter | Maine |
| 36 | Belle E Andrews | 49 | Wife-H | Stitcher | Maine |
| 37 | Herbert M Andrews | 25 | son | Carpenter | Maine |
| 38 | Sherman C Andrews | 20 | son | Carpenter | Maine |
| 39 | Gertrude Alice S Andrews | 7 | granddaughter | None | Maine |
| 40 | John Haney | 57 | — | Laborer | Maine |
| 41 | Miller H Gardner | 54 | Head | Farmer | Maine |
| 42 | Elva C Gardner | 43 | Wife-H | None | Maine |
| 43 | Russell L Prestwood | 51 | — | Laborer | Maine |
| 44 | Jessie A Prestwood | 41 | Wife-H | None | Maine |
| 45 | Robert R Prestwood | 21 | son | Laborer | Maine |
| 46 | Frank R Prestwood | 19 | son | None | Maine |
| 47 | Fabian M Prestwood | 2 | son | None | Maine |
| 48 | Paul H Brewer | 19 | step son | Laborer | Maine |
| 49 | Alvah L Brewer | 16 | step son | Laborer | Maine |
| 50 | Calvin C Clark | 23 | Head | Laborer | Maine |
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)