CM
Clarence Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clinton-County, Iowa
Our Model Tree links this Clarence Miller across the 1920, 1930 and 1940 US Censuses in Clinton-County, Iowa (XGBoost, ~Confirmed), with identified parents Isaac & Catherine — first a head (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, Iowa |
| Surname | Miller |
| Given Name | Clarence H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Delmar town |
| 1935 Residence (County) | Clinton |
| Additional Details | |
| Occupation | Section Laborer |
| Industry | Steam railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 888 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Section Laborer |
| Township / Ward | Delmar Town |
| Est. Birth Year | ~1906 |
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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| Violet Miller | Daughter | — | 4 | ~1936 |
| Virginia Miller | Daughter | — | 11 | ~1929 |
| Clarence Miller | Head | — | 34 | ~1906 |
| Nellie Miller | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Clinton, Iowa
Son, age 14
Clinton, Iowa · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Clinton, Iowa
Head, age 24
Clinton, Iowa · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Clarence W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 21 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Industry | Section |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Clinton-County, Iowa
Head, age 34
Clinton-County, Iowa · implied b. ~1906 — 4 household members
| Surname | Miller |
| Given Name | Clarence H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Delmar town |
| 1935 Residence (County) | Clinton |
| Occupation | Section Laborer |
| Industry | Steam railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 888 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Clarence Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Miller (~0.92 confidence) and mother Catherine Miller (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Miller
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Catherine Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Miller
Head · 1940 · age 34 · b. ~1906 · Iowa
★ 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 — Clinton-County, Iowa
Open full size
1940 US Federal Census — Clinton-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01150-00011)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Florence G. Drumm | 41 | Wife | Cook | Iowa |
| 2 | Donna J. Drumm | 17 | Daughter | Waitress | Iowa |
| 3 | Frederick F. Drumm | 20 | Son | Cook | Iowa |
| 4 | Clarence H. Miller THIS PERSON | 34 | Head | Section Laborer | Iowa |
| 5 | Nellie May Miller | 38 | Wife | — | Iowa |
| 6 | Virginia Miller | 11 | Daughter | — | Iowa |
| 7 | Violet Miller | 4 | Daughter | — | Iowa |
| 8 | Otto A. Sorensen | 49 | Head | Laborer | Denmark |
| 9 | Richard H. Sorensen | 11 | Son | — | Iowa |
| 10 | Anna M. Nelson | 89 | Mother in law | Housekeeper | Iowa |
| 11 | Shirley Ann Nelson | 9 | Granddaughter | — | Iowa |
| 12 | John A. Hurla | 56 | Head | Laborer | Kansas |
| 13 | Anna C. Hurla | 55 | Wife | — | Iowa |
| 14 | Bernard Hurla | 22 | Son | Laborer | Iowa |
| 15 | Bernadine M. Hurla | 17 | Daughter | — | Iowa |
| 16 | Rose Ann Hurla | 14 | Daughter | — | Iowa |
| 17 | Emma Uranek | 60 | Head | — | Illinois |
| 18 | Geneva Stutting | 16 | Niece | — | Iowa |
| 19 | Morgan H. Dake | 51 | Head | Superintendent | New York |
| 20 | Florence C. Dake | 51 | Wife | — | Kansas |
| 21 | David M. Dake | 19 | Son | — | Iowa |
| 22 | Edward C. Donohue | 31 | Head | Truck Driver | Iowa |
| 23 | Mary E. Donohue | 28 | Wife | — | Iowa |
| 24 | John F. Donohue | 6 | Son | — | Iowa |
| 25 | Earl F. Jacobs | 37 | Head | Salesman | Iowa |
| 26 | Estella M. Jacobs | 33 | Wife | — | Iowa |
| 27 | Carl F. Jacobs | 13 | Son | — | Iowa |
| 28 | Carlisle Jacobs | 27 | Brother | Baker | Iowa |
| 29 | Ludwig Jorgensen | 45 | Head | — | Iowa |
| 30 | Emma C. Jorgensen | 41 | Wife | — | Iowa |
| 31 | Della Jorgensen | 13 | Daughter | — | Iowa |
| 32 | Vern Jorgensen | 7 | Son | — | Iowa |
| 33 | Daniel J. Waters | 48 | Head | Rural Mail Carrier | Iowa |
| 34 | Marie E. Waters | 38 | Wife | — | Iowa |
| 35 | Donald F. Waters | 11 | Son | — | Iowa |
| 36 | Louis C. Kline | 78 | Head | — | Iowa |
| 37 | Kathryn Kline | 78 | Wife | — | Iowa |
| 38 | Rolland J. Severance | 61 | Head | Clergyman | Minnesota |
| 39 | Mamie E. Severance | 66 | Wife | — | Wisconsin |
| 40 | Rollene M. Godfrey | 35 | Daughter | — | Arkansas |
Pedigree Summary
Clarence
Gen 1 · 2 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)