RM
Ralph Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Carroll-County, Ohio
Our Model Tree links this Ralph Miller across the 1920, 1930 and 1940 US Censuses in Carroll-County, Ohio (XGBoost, ~Confirmed), with identified parents Ada & Ralph — first a head (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Carroll-County, Ohio |
| Surname | Miller |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Carrollton |
| 1935 Residence (County) | Carroll |
| Additional Details | |
| Occupation | Assistant |
| Industry | County Engineer |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 750 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Assistant |
| Township / Ward | Carrollton |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Ralph Miller | Head | — | 33 | ~1907 |
| William Miller | Son | — | 6 | ~1934 |
| Joseph Miller | Son | — | 3 | ~1937 |
| Alberta Miller | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Carroll, Ohio
Son, age 11
Carroll, Ohio · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Ralph E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Carroll, Ohio
Son, age 23
Carroll, Ohio · implied b. ~1907 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Rodman |
| Industry | Civil Engineer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Carroll-County, Ohio
Head, age 33
Carroll-County, Ohio · implied b. ~1907 — 4 household members
| Surname | Miller |
| Given Name | Ralph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Carrollton |
| 1935 Residence (County) | Carroll |
| Occupation | Assistant |
| Industry | County Engineer |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 750 |
| Highest Grade | Hs 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 Ralph Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ada Miller (~0.92 confidence) and father Ralph Miller (~0.92 confidence) and mother Jessie Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ada Miller
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Ralph Miller
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Jessie Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ralph Miller
Head · 1940 · age 33 · b. ~1907 · 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 — Carroll-County, Ohio
Open full size
1940 US Federal Census — Carroll-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03036-00191)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rex | 5 | Grandson | — | Ohio |
| 2 | Ira B. Russell | 40 | Head | Roller | West Virginia |
| 3 | Phyllis Russell | 25 | Wife | — | Ohio |
| 4 | Vivian Russell | 4 | Daughter | — | Ohio |
| 5 | Edgar P. Myers | 52 | Lodger | Fireman | Ohio |
| 6 | Ralph Miller THIS PERSON | 33 | Head | Assistant | Ohio |
| 7 | Alberta Miller | 26 | Wife | — | Ohio |
| 8 | William Miller | 6 | Son | — | Ohio |
| 9 | Joseph Miller | 3 | Son | — | Ohio |
| 10 | Josephine Hanna | 64 | Head | — | Ohio |
| 11 | Ralph Monroe | 53 | Head | Cook & Helper | Ohio |
| 12 | Ruth E. Monroe | 17 | Daughter | — | Ohio |
| 13 | Mary E. Monroe | 16 | Daughter | — | Ohio |
| 14 | Robert M. Monroe | 12 | Son | — | Ohio |
| 15 | Adeline Werts | 19 | Daughter | Housework | Ohio |
| 16 | Leo Blazenhauser | 30 | Head | Laborer | Ohio |
| 17 | Ethel P. Blazenhauser | 29 | Wife | Cook | Ohio |
| 18 | Lois P. Moody | 10 | Stepdaughter | — | Ohio |
| 19 | Charlotte Moody | 7 | Stepdaughter | — | Ohio |
| 20 | Anna M. Leslie | 62 | Head | Seamstress | Ohio |
| 21 | Richard Leslie | 6 | Grandson | — | Ohio |
| 22 | Ross D. Heedy | 68 | Head | — | Ohio |
| 23 | Emma Heedy | 67 | Wife | — | Ohio |
| 24 | Floyd Roberts | 33 | Head | Laborer | Ohio |
| 25 | Florence Roberts | 31 | Wife | Decorator | Ohio |
| 26 | Ray Playford | 29 | Lodger | Lineman | West Virginia |
| 27 | Francis S. Bender | 49 | Head | Harness Maker | Ohio |
| 28 | Janie N. Bender | 42 | Wife | — | Ohio |
| 29 | Doris E. Bender | 20 | Daughter | — | Ohio |
| 30 | Mildred Bender | 17 | Daughter | — | Ohio |
| 31 | William D. Mimic | 26 | Head | Shoemaker | Ohio |
| 32 | Helen Mimic | 23 | Wife | — | West Virginia |
| 33 | Richard Mimic | 0 | Son | — | Ohio |
| 34 | Berham Evans | 24 | Head | Polisher | Ohio |
| 35 | Ruby E. Evans | 25 | Wife | Rent Collector | Ohio |
| 36 | Emma Jane Evans | 2 | Daughter | — | Ohio |
| 37 | Fred Birdsall | 51 | Head | Salesman | Ohio |
| 38 | Ada F. Birdsall | 51 | Wife | — | Ohio |
| 39 | Velma Birdsall | 30 | Daughter | Typist | Ohio |
| 40 | Victor Birdsall | 26 | Son | Driver | Ohio |
Pedigree Summary
Ralph
Gen 1 · 3 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)