CM
Clyde Miller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Black-Hawk-County, Iowa
Our Model Tree links this Clyde Miller across the 1920, 1930 and 1940 US Censuses in Black-Hawk-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Black-Hawk-County, Iowa |
| Surname | Miller |
| Given Name | Clyde S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | East Waterloo Twp |
| 1935 Residence (County) | Black Hawk |
| Additional Details | |
| Occupation | Showman |
| Industry | Radio |
| Class of Worker | OA |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Showman |
| Township / Ward | East Waterloo Twp |
| Est. Birth Year | ~1900 |
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 1940 census.
| Name | Relation to head | Relative to Clyde | Age | Birth yr |
|---|---|---|---|---|
| Maynard Miller | Son | — | 9 | ~1931 |
| William Harvey | Other | — | 80 | ~1860 |
| Clyde Miller | Head | — | 40 | ~1900 |
| Rosanna Miller | Spouse | — | 40 | ~1900 |
| Clyde Miller | Son | — | 19 | ~1921 |
Census Appearances
1920
Black Hawk, …
Head, age 21
Black Hawk, Iowa · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Clyde S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Pennsylvania |
| Occupation | Operator |
| Industry | general farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Black Hawk, …
Head, age 31
Black Hawk, Iowa · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Clyde S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 20 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Warehouseman |
| Industry | Packing house |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Black-Hawk-County, Iowa
Head, age 40
Black-Hawk-County, Iowa · implied b. ~1900 — 5 household members
| Surname | Miller |
| Given Name | Clyde S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | East Waterloo Twp |
| 1935 Residence (County) | Black Hawk |
| Occupation | Showman |
| Industry | Radio |
| Class of Worker | OA |
| Highest Grade | Hs 4 |
| 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 Clyde Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clyde Miller
Head · 1940 · age 40 · b. ~1900 · 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 — Black-Hawk-County, Iowa
Open full size
1940 US Federal Census — Black-Hawk-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01139-01472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earline Whitney | 3 | daughter | — | Iowa |
| 2 | Ralph H. Whitney | 55 | Head | Laborer | Iowa |
| 3 | Birdie D. Whitney | 56 | Wife | — | Iowa |
| 4 | Harry E. Whitney | 29 | Son | Machinist | Iowa |
| 5 | Glen Whitney | 26 | Son | Truck Driver | Iowa |
| 6 | Gideon M. Munn | 31 | Head | Sign Painter | Iowa |
| 7 | Rose A. Munn | 31 | Wife | — | Iowa |
| 8 | Bernard B. Leonard | 31 | Head | Grocer | Iowa |
| 9 | Ruth M. Leonard | 26 | Wife | — | Iowa |
| 10 | Judith M. Leonard | 2 | daughter | — | Iowa |
| 11 | Karen J. Leonard | 1 | daughter | — | Iowa |
| 12 | Margaret Blaschke | 18 | sister-in-law | — | Iowa |
| 13 | Earl A. Erb | 36 | Head | Electrician | Wisconsin |
| 14 | Cleo M. Erb | 28 | Wife | — | Iowa |
| 15 | Cleo Earlene Erb | 8 | daughter | — | Iowa |
| 16 | Vincent L. Erb | 6 | daughter | — | Iowa |
| 17 | Edwin Danby | 70 | Head | Pattern Maker | Ohio |
| 18 | Mary L. Danby | 60 | Wife | — | Switzerland |
| 19 | Edwin J. Danby | 39 | Head | Yard Man | Iowa |
| 20 | Naomi M. Danby | 35 | Wife | Nurse | Iowa |
| 21 | George E. Rieg | 40 | Head | Salesman | Illinois |
| 22 | Edna L. Rieg | 30 | Wife | — | Illinois |
| 23 | Jeanette L. Rieg | 9 | daughter | — | Iowa |
| 24 | Shirley J. Rieg | 6 | daughter | — | Iowa |
| 25 | George Ann M. Rieg | 4 | daughter | — | Iowa |
| 26 | Lee Davis | 25 | Head | Machinist | Iowa |
| 27 | Fern M. Davis | 28 | Wife | Waitress | Iowa |
| 28 | Lee W. Willer | 58 | Head | — | Iowa |
| 29 | Hazel G. Willer | 44 | Wife | — | Iowa |
| 30 | Charles L. Jolls | 49 | Head | Lather | Iowa |
| 31 | Eval. Jolls | 46 | Wife | Machine Operator | Iowa |
| 32 | Fern E. Jolls | 15 | daughter | — | Iowa |
| 33 | June B. Jolls | 22 | daughter | Office Girl | Iowa |
| 34 | Jasper N. Sewell | 57 | Head | Passenger | Iowa |
| 35 | Caroline M. Sewell | 54 | Wife | — | Iowa |
| 36 | Clyde S. Miller THIS PERSON | 40 | Head | Showman | Iowa |
| 37 | Rosanna B. Miller | 40 | Wife | Showwoman | Iowa |
| 38 | Clyde S. Jr. Miller | 19 | son | — | Iowa |
| 39 | Maynard M. Miller | 9 | son | — | Iowa |
| 40 | William H. Harvey | 80 | father-in-law | — | Iowa |
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)