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Lottie Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mckean, Pennsylvania
Our Model Tree links this Lottie Smith across the 1920 and 1930 US Censuses in Mckean, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 9-person household.
Age 10
b. ~1920
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mckean, Pennsylvania |
| Surname | Smith |
| Given Name | Lottie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Liberty Township |
| Est. Birth Year | ~1920 |
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 Lottie | Age | Birth yr |
|---|---|---|---|---|
| Marion Smith | Daughter | — | 18 | ~1912 |
| Lottie Smith | Daughter | — | 10 | ~1920 |
| Billie Smith | Daughter | — | 7 | ~1923 |
| Mabel Smith | Daughter | — | 13 | ~1917 |
| Flossie Smith | Daughter | — | 15 | ~1915 |
| George Smith | Head | — | 48 | ~1882 |
| William Smith | Son | — | 4 | ~1926 |
| John Smith | Son | — | 12 | ~1918 |
| Lottie Smith | Spouse | — | 42 | ~1888 |
Census Appearances
1920
Mckean, Pennsylvania
Daughter, age
Mckean, Pennsylvania · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lottie E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Mckean, Pennsylvania
Daughter, age 10
Mckean, Pennsylvania · implied b. ~1920 — 9 household members
| Surname | Smith |
| Given Name | Lottie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Lottie Smith across 2 US Census years (1920 and 1930) in Mckean, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Lottie Smith
Daughter · 1930 · age 10 · b. ~1920 · Pennsylvania
★ You are viewing this record
Sibling
Flossie Smith
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Smith
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Smith
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Smith
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Smith
Sibling · 1930 · age 18
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 — Mckean, Pennsylvania
Open full size
1930 US Federal Census — Mckean, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2079:0916)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold Palm | 9 | Son | — | Pennsylvania |
| 2 | Christina Palm | 7 | Daughter | — | Pennsylvania |
| 3 | Edward Palm | 2 | Son | — | Pennsylvania |
| 4 | August Kupper | 55 | Head | Farmer | Germany |
| 5 | Anna Kupper | 45 | Wife | — | Germany |
| 6 | Edna Kupper | 18 | Daughter | Throwing | Pennsylvania |
| 7 | Emil A. Kupper | 15 | Son | — | Pennsylvania |
| 8 | Ernest Kupper | 13 | Son | — | Pennsylvania |
| 9 | Philander Kupper | 10 | Son | — | Pennsylvania |
| 10 | Donald Kupper | 8 | Son | — | Pennsylvania |
| 11 | Gilbert Plummer | 43 | Head | Tel. Operator | Pennsylvania |
| 12 | Stella Plummer | 36 | Wife | — | Pennsylvania |
| 13 | Merle Plummer | 18 | Son | Labor | Pennsylvania |
| 14 | George E. Walk | 41 | Head | Miner | Pennsylvania |
| 15 | Grace A. Walk | 32 | Wife | — | Pennsylvania |
| 16 | Joseph Walk | 14 | Son | — | Pennsylvania |
| 17 | Madlyn Walk | 12 | Daughter | — | Pennsylvania |
| 18 | Arlene Walk | 8 | Daughter | — | Pennsylvania |
| 19 | Alexander Moore | 61 | Head | Farmer | New York |
| 20 | Ella Moore | 55 | Wife | — | New York |
| 21 | Lee Moore | 23 | Son | — | West Virginia |
| 22 | George Moore | 21 | Son | — | Pennsylvania |
| 23 | Alice Moore | 18 | Daughter | — | Pennsylvania |
| 24 | James Hauver | 45 | Head | Section Labor | New York |
| 25 | Vechil Hauver | 42 | Wife | — | Pennsylvania |
| 26 | Chase Hauver | 8 | Son | — | Pennsylvania |
| 27 | Elmer Hauver | 3 | Son | — | Pennsylvania |
| 28 | Samuel Audelta | 63 | Head | — | Italy |
| 29 | Bert Cady | 60 | Head | Labor | New York |
| 30 | James Belish | 62 | Head | Foreman | Pennsylvania |
| 31 | Nettie Brown | 72 | Head | — | Pennsylvania |
| 32 | Herbert Brown | 43 | Son | Tel. Operator | Pennsylvania |
| 33 | Clyde Ayers | 24 | Head | Labor | Pennsylvania |
| 34 | Fern Ayers | 24 | Wife | — | Pennsylvania |
| 35 | Doris Ayers | 5 | Daughter | — | Pennsylvania |
| 36 | Howard Ayers | 3 | Son | — | Pennsylvania |
| 37 | Leo Ayers | 2 | Son | — | Pennsylvania |
| 38 | Della Ayers | 0 | Daughter | — | Pennsylvania |
| 39 | Howard Buchanan | 64 | Head | Wood Cutter | Pennsylvania |
| 40 | Della Buchanan | 68 | Wife | — | New York |
| 41 | Justus Arnolds | 77 | Head | Farmer | New York |
| 42 | George Smith | 48 | Head | Wood Cutter | Pennsylvania |
| 43 | Lottie Smith | 42 | Wife | — | Pennsylvania |
| 44 | Marion Smith | 18 | Daughter | Servant | Pennsylvania |
| 45 | Flossie Smith | 15 | Daughter | — | Pennsylvania |
| 46 | Mabel Smith | 13 | Daughter | — | Pennsylvania |
| 47 | John Smith | 12 | Son | — | Pennsylvania |
| 48 | Lottie Smith THIS PERSON | 10 | Daughter | — | Pennsylvania |
| 49 | Billie Smith | 7 | Daughter | — | Pennsylvania |
| 50 | William H. Smith | 4 | Son | — | Pennsylvania |
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)