RS
Richard Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lucas, Ohio
Our Model Tree links this Richard Smith across the 1910, 1920 and 1930 US Censuses in Lucas, Ohio (XGBoost, ~Confirmed), with identified parents George & James — first a son (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lucas, Ohio |
| Surname | Smith |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Clerk |
| Industry | Auto Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Clerk |
| Township / Ward | Toledo City |
| Est. Birth Year | ~1910 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Harriet Smith | Daughter | — | 22 | ~1908 |
| George Smith | Head | — | 61 | ~1869 |
| Emma Smith | Other | — | 56 | ~1874 |
| George Smith | Son | — | 18 | ~1912 |
| Richard Smith | Son | — | 20 | ~1910 |
Census Appearances
1910
Lucas, Ohio
Son, age 1
Lucas, Ohio · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Lucas, Ohio
Son, age 10
Lucas, Ohio · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lucas, Ohio
Son, age 20
Lucas, Ohio · implied b. ~1910 — 5 household members
| Surname | Smith |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Clerk |
| Industry | Auto Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Richard Smith across 3 US Census years (1910, 1920 and 1930) in Lucas, Ohio, using XGBoost record linkage. Identified parents: father George Smith (~0.92 confidence) and father James Smith (~0.92 confidence) and father William Smith (~0.92 confidence) and mother Lillian Smith (~0.92 confidence) and mother Elizabeth Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Smith
b. ~1869
Source father
● Household
· direct · ~0.92
Father
James Smith
b. ~1878
Source father
● Household
· direct · ~0.92
Father
William Smith
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Lillian Smith
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Smith
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Richard Smith
Son · 1930 · age 20 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
George Smith
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet 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 — Lucas, Ohio
Open full size
1930 US Federal Census — Lucas, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1839:0251)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pearl | 23 | — | — | Ohio |
| 2 | Florence | 13 | — | Typist | Ohio |
| 3 | George | 11 | — | — | Ohio |
| 4 | Margaret | 17 | — | — | Ohio |
| 5 | Dorothy | 11 | — | — | Ohio |
| 6 | Albert W. Stewart | 70 | Head | Builder | Ohio |
| 7 | Maggie Stewart | 60 | Wife-H | — | Ohio |
| 8 | Arthur L. Cook | 54 | Head | Foreman | Michigan |
| 9 | Martha Cook | 51 | Wife-H | — | Wisconsin |
| 10 | Arthur Cook | 22 | Son | Machinist | Michigan |
| 11 | Lillian Cook | 18 | Daughter | Stenographer | Michigan |
| 12 | Frederick N. Patterson | 20 | Roomer | Assembling (Auto) | Indiana |
| 13 | Alfred Fisher | 26 | Roomer | Machinist | Ohio |
| 14 | Frank Case | 21 | Roomer | — | Indiana |
| 15 | Herman G. Zauter | 49 | Head | Machinist | Germany |
| 16 | Mollie E. Zauter | 43 | Wife-H | — | Ohio |
| 17 | Marguerite M. Zauter | 21 | Daughter | Sewing | Ohio |
| 18 | Ruth Zauter | 19 | Daughter | Sewing | Ohio |
| 19 | Robert Zauter | 17 | Son | — | Ohio |
| 20 | Delbert Webster | 57 | Head | — | Ohio |
| 21 | Mary Webster | 51 | Wife-H | — | Michigan |
| 22 | Carl F. Pasch | 48 | Head | Die Maker | Ohio |
| 23 | Elsie Pasch | 43 | Wife-H | — | Ohio |
| 24 | Ruth M. Pasch | 13 | Daughter | — | Ohio |
| 25 | Virginia L. Pasch | 11 | Daughter | — | Ohio |
| 26 | Phyllis Pasch | 8 | Daughter | — | Ohio |
| 27 | Frederick W. Zauter | 40 | Head | Die Maker | Ohio |
| 28 | Rose Zauter | 40 | Wife-H | — | Ohio |
| 29 | Dorothy Zauter | 15 | Daughter | — | Ohio |
| 30 | Don Zauter | 10 | Son | — | Ohio |
| 31 | Richard E. Kinsmith | 42 | Head | Builder | Ohio |
| 32 | Anna M. Kinsmith | 35 | Wife-H | — | Ohio |
| 33 | Helen M. Kinsmith | 8 | Daughter | — | Ohio |
| 34 | George G. Smith | 61 | Head | Painter | Ohio |
| 35 | Emma Smith | 56 | Wife-H | — | Ohio |
| 36 | Harriet E. Smith | 22 | Daughter | Clerk | Ohio |
| 37 | Richard Smith THIS PERSON | 20 | Son | Clerk | Ohio |
| 38 | George Smith | 18 | Son | — | Ohio |
| 39 | William R. Litton | 43 | Head | Painter | Ohio |
| 40 | Anna Litton | 52 | Wife-H | — | Ohio |
| 41 | Frank J. Kuehn | 61 | Head | Machinist | Germany |
| 42 | Bertha Kuehn | 60 | Wife-H | — | Germany |
| 43 | Hattie Kuehn | 28 | Daughter | Sewing | Germany |
| 44 | Paul Kuehn | 25 | Son | Laborer | Germany |
| 45 | Max Kuehn | 23 | Son | — | Germany |
| 46 | Robert H. Dow | 41 | Head | Salesman | Michigan |
| 47 | Hazel J. Dow | 38 | Wife-H | — | Ohio |
| 48 | Robert H. Jr. Dow | 16 | Son | — | Ohio |
| 49 | Thayer J. Jr. Dow | 7 | Son | — | Ohio |
| 50 | Henry Miller | 47 | Head | Carpenter | Michigan |
Pedigree Summary
Richard + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)