MS
Marjorie Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Seneca-County, Ohio
Our Model Tree links this Marjorie Smith across the 1920, 1930 and 1940 US Censuses in Seneca-County, Ohio (XGBoost, ~Confirmed), with identified parents Herman & Herman — first a daughter (b.~1920), then head of a 3-person household.
Age 20
b. ~1920
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Seneca-County, Ohio |
| Surname | Smith |
| Given Name | Marjorie, J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Tiffin |
| 1935 Residence (County) | Seneca |
| Additional Details | |
| Occupation | Secretary |
| Industry | Contractor |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 900 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Secretary |
| Township / Ward | Tiffin |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marjorie | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Smith | Daughter | — | 20 | ~1920 |
| Herman Smith | Head | — | 48 | ~1892 |
| Helen Smith | Spouse | — | 33 | ~1907 |
Census Appearances
1920
Seneca, Ohio
Daughter, age
Seneca, Ohio · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Seneca, Ohio
Daughter, age 10
Seneca, Ohio · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marjorie A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Seneca-County, Ohio
Daughter, age 20
Seneca-County, Ohio · implied b. ~1920 — 3 household members
| Surname | Smith |
| Given Name | Marjorie, J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Tiffin |
| 1935 Residence (County) | Seneca |
| Occupation | Secretary |
| Industry | Contractor |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 900 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| 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 Marjorie Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Herman Smith (~0.92 confidence) and father Herman Smith (~0.92 confidence) and mother Fanny Smith (~0.92 confidence) and mother Helen Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Herman Smith
b. ~1892
Source father
● Household
· direct · ~0.92
Father
Herman Smith
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Fanny Smith
b. ~1901
Source mother
● Household
· direct · ~0.92
Mother
Helen Smith
b. ~1907
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marjorie Smith
Daughter · 1940 · age 20 · b. ~1920 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Seneca-County, Ohio
Open full size
1940 US Federal Census — Seneca-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03145-00506)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gust, J. Fenos | 46 | Head | Cobbler | Greece |
| 2 | Hazel, E. Fenos | 49 | Wife | — | Ohio |
| 3 | Georgia, D. Ecos | 14 | Piece | — | Ohio |
| 4 | Clarence, E. Gardner | 47 | Head | Sheet Metal Worker | Ohio |
| 5 | Winifred, G. Gardner | 43 | Wife | — | Ohio |
| 6 | Helen, L. Gardner | 18 | Daughter | — | Ohio |
| 7 | John, R. Gardner | 15 | Son | — | Ohio |
| 8 | Herman, J. Smith | 48 | Head | Mechanic | Ohio |
| 9 | Helen, C. Smith | 33 | Wife | Clerk | Ohio |
| 10 | Marjorie, J. Smith THIS PERSON | 20 | Daughter | Secretary | Ohio |
| 11 | Peter Kuebler | 68 | Head | Fireman | Ohio |
| 12 | Ella Kuebler | 66 | Wife | — | Ohio |
| 13 | Louis, M. Kuebler | 37 | Son | Owner | Ohio |
| 14 | Joseph, A. Clay | 63 | Head | Wood Worker | Ohio |
| 15 | Catherine, A. Clay | 56 | Wife | — | Ohio |
| 16 | James, F. Lee | 50 | Head | Owner | Ohio |
| 17 | Hattie, M. Lee | 49 | Wife | — | Ohio |
| 18 | Robert, H. Lee | 24 | Son | Clerk | Ohio |
| 19 | Helen Rose Lee | 19 | Daughter | Secretary | Ohio |
| 20 | Louis, J. Lee | 17 | Son | — | Ohio |
| 21 | Thomas, H. Glick | 21 | Son-in-law | — | Ohio |
| 22 | Mary, L. Glick | 21 | Daughter | Clerk | Ohio |
| 23 | Ronald, J. Glick | 1 | Grandson | — | Ohio |
| 24 | Leo, V. Daniel | 51 | Head | Carpenter | Ohio |
| 25 | Rosa, E. Daniel | 74 | Mother | — | Ohio |
| 26 | Harry, J. Daniel | 45 | Brother | — | Ohio |
| 27 | Blasius, V. Schick | 47 | Son-in-law | — | Indiana |
| 28 | Amanda, M. Schick | 48 | Sister | — | Ohio |
| 29 | Evelyn, R. Schick | 4 | Niece | — | Ohio |
| 30 | Ottila, B. Scherger | 55 | Head | — | Ohio |
| 31 | Beatrice, M. Scherger | 27 | Daughter | Secretary | Ohio |
| 32 | Francis, H. Rohrbach | 26 | Head | Attendent | Ohio |
| 33 | Mary, E. Rohrbach | 25 | Wife | — | Ohio |
| 34 | Michael, T. Rohrbach | 2 | Son | — | Ohio |
| 35 | Rosemary Rohrbach | 1 | Daughter | — | Ohio |
| 36 | Edmund, J. Serr | 43 | Head | Janitor | Ohio |
| 37 | Adeline, A. Serr | 49 | Wife | — | Ohio |
| 38 | Mary, C. Serr | 12 | Daughter | — | Ohio |
| 39 | Evelyn, H. Serr | 11 | Daughter | — | Ohio |
| 40 | Elizabeth, A. Serr | 5 | Daughter | — | Ohio |
Pedigree Summary
Marjorie
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)