DA
Dorothy Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ashtabula-County, Ohio
Our Model Tree links this Dorothy Anderson across the 1920, 1930 and 1940 US Censuses in Ashtabula-County, Ohio (XGBoost, ~Confirmed), with identified parents Charlie & Chas — first a daughter (b.~1911), then head of a 7-person household.
Age 29
b. ~1911
Female
Daughter
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ashtabula-County, Ohio |
| Surname | Anderson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Conneaut City |
| 1935 Residence (County) | Ashtabula |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Conneaut City |
| Est. Birth Year | ~1911 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Anderson | Daughter | — | 29 | ~1911 |
| Lenore Chapman | Head | — | 70 | ~1870 |
| Diane Anderson | Other | — | ~1940 | |
| Carroll Anderson | Other | — | 2 | ~1938 |
| Hardy Anderson | Other | — | 31 | ~1909 |
| William Chapman | Son | — | 44 | ~1896 |
| Thomas Chapman | Son | — | 27 | ~1913 |
Census Appearances
1920
Ashtabula, Ohio
Daughter, age 10
Ashtabula, Ohio · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Ashtabula, Ohio
Daughter, age 20
Ashtabula, Ohio · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Ashtabula-County, Ohio
Daughter, age 29
Ashtabula-County, Ohio · implied b. ~1911 — 7 household members
| Surname | Anderson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Conneaut City |
| 1935 Residence (County) | Ashtabula |
| 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 Dorothy Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charlie Anderson (~0.92 confidence) and father Chas Anderson (~0.92 confidence) and mother Lenore Chapman (~0.92 confidence) and mother Lovilla Anderson (~0.92 confidence) and mother Louella Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charlie Anderson
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Chas Anderson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Lenore Chapman
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Lovilla Anderson
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Louella Anderson
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Anderson
Daughter · 1940 · age 29 · b. ~1911 · Ohio
★ You are viewing this record
Sibling
William Chapman
Sibling · 1940 · age 44
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Chapman
Sibling · 1940 · age 27
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
1940 US Federal Census — Ashtabula-County, Ohio
Open full size
1940 US Federal Census — Ashtabula-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03023-00895)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maurice Di Pofi | 22 | Head | Fireman | Ohio |
| 2 | Elizabeth Di Pofi | 20 | Wife | — | Ohio |
| 3 | Denton Di Pofi | 3 | Son | — | Ohio |
| 4 | Robert Di Pofi | 1 | Son | — | Ohio |
| 5 | Russell Ritari | 32 | Head | Assistant Foreman | Ohio |
| 6 | Helen Ritari | 24 | Wife | — | Ohio |
| 7 | Robert Ritari | 1 | Son | — | Ohio |
| 8 | Carrie Leahy | 68 | Head | — | Ohio |
| 9 | Alice Leahy | 25 | Daughter | Clerk | Ohio |
| 10 | Lenore Chapman | 70 | Head | — | Pennsylvania |
| 11 | William Chapman | 44 | Son | Laborer | Ohio |
| 12 | Thomas Chapman | 27 | Son | Switchman | Ohio |
| 13 | Hardy Anderson | 31 | Son-in-law | Switchman | Pennsylvania |
| 14 | Dorothy Anderson THIS PERSON | 29 | Daughter | — | Ohio |
| 15 | Carroll Anderson | 2 | Grand-daughter | — | Ohio |
| 16 | Diane Anderson | 0 | Grand-daughter | — | Ohio |
| 17 | Oscar Bobernick | 53 | Head | Boiler Supervisor | Germany |
| 18 | Calista Bobernick | 52 | Wife | — | Michigan |
| 19 | Oscar Jr. Bobernick | 19 | Son | New Worker | Indiana |
| 20 | Charles Mac Donald | 70 | Head | Crossing Watchman | Pennsylvania |
| 21 | Jennie Mac Donald | 59 | Wife | — | Pennsylvania |
| 22 | Charles Yarnell | 34 | Son-in-law | Conductor | Ohio |
| 23 | Edna Yarnell | 37 | Daughter | — | Ohio |
| 24 | Jean Yarnell | 14 | Grand-daughter | — | Ohio |
| 25 | Barbara Yarnell | 11 | Grand-daughter | — | Ohio |
| 26 | Marjorie Yarnell | 6 | Grand-daughter | — | Ohio |
| 27 | Arthur Healy | 67 | Head | Laborer | Pennsylvania |
| 28 | Mary Healy | 65 | Wife | Seamstress | Pennsylvania |
| 29 | Lucille Healy | 27 | Daughter | House Work | Ohio |
| 30 | Leon Healy | 24 | Son | Cook | Ohio |
| 31 | Stanley Tyszkiewicz | 53 | Head | — | Poland |
| 32 | Stanley Jr. Tyszkiewicz | 20 | Son | Fireman | Ohio |
| 33 | Irene Tyszkiewicz | 19 | Daughter | Saleswoman | Ohio |
| 34 | Joseph Tyszkiewicz | 17 | Son | Porter | Ohio |
| 35 | Dorothy Tyszkiewicz | 16 | Daughter | — | Ohio |
| 36 | Robert Tyszkiewicz | 7 | Son | — | Ohio |
| 37 | Claude D. Dennee | 52 | Head | Brakeman | Ohio |
| 38 | Anna Dennee | 56 | Wife | — | Ohio |
| 39 | Helen Dennee | 26 | Daughter | — | Ohio |
| 40 | Robert Dennee | 21 | Son | New Worker | Ohio |
Pedigree Summary
Dorothy + 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 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)