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Andrew Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Woodbury-County, Iowa
Our Model Tree links this Andrew Miller across the 1920, 1930 and 1940 US Censuses in Woodbury-County, Iowa (XGBoost, ~Confirmed), with identified parents Scott & Bridget — first a head (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Woodbury-County, Iowa |
| Surname | Miller |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Additional Details | |
| Class of Worker | 1300 |
| Hours Worked | 40 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Sioux City |
| Est. Birth Year | ~1915 |
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 Andrew | Age | Birth yr |
|---|---|---|---|---|
| Irene Miller | Daughter | — | 2 | ~1938 |
| Andrew Miller | Head | — | 25 | ~1915 |
| Scott Miller | Son | — | ~1940 | |
| Margaret Miller | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Woodbury, Iowa
Son, age 5
Woodbury, Iowa · implied b. ~1915 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Woodbury, Iowa
Son, age 15
Woodbury, Iowa · implied b. ~1915 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Woodbury-County, Iowa
Head, age 25
Woodbury-County, Iowa · implied b. ~1915 — 4 household members
| Surname | Miller |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Class of Worker | 1300 |
| Hours Worked | 40 |
| Highest Grade | 8 |
| 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 Andrew Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Scott Miller (~0.92 confidence) and mother Bridget Miller (~0.92 confidence) and father Scott Miller (~0.92 confidence) and mother Bridget Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Scott Miller
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Bridget Miller
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Scott Miller
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Bridget Miller
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Miller
Head · 1940 · age 25 · b. ~1915 · 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 — Woodbury-County, Iowa
Open full size
1940 US Federal Census — Woodbury-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01216-00500)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louise Hatt | 37 | Wife | — | Iowa |
| 2 | Charles Hatt | 15 | Son | — | Iowa |
| 3 | David Hatt | 13 | Son | — | Iowa |
| 4 | Richard Hatt | 12 | Son | — | Iowa |
| 5 | Mary Hatt | 10 | Daughter | — | Iowa |
| 6 | Paul Hatt | 7 | Son | — | Iowa |
| 7 | Anna O. Ford | 54 | Head | — | Iowa |
| 8 | Joyce Ford | 24 | Daughter | Pork Packer | Iowa |
| 9 | Lewis Ford | 19 | Son | Delivery Boy | Iowa |
| 10 | Henry Berendt | 49 | Lodger | Butcher | Iowa |
| 11 | Orville Hamilton | 30 | Head | Clerk | North Dakota |
| 12 | Leota Hamilton | 29 | Wife | — | Iowa |
| 13 | Duane Hamilton | 5 | Son | — | Iowa |
| 14 | Russell Carver | 36 | Head | Laborer | Illinois |
| 15 | Gertrude Carver | 34 | Wife | — | Iowa |
| 16 | Ardis Carver | 6 | Daughter | — | Iowa |
| 17 | Orajane Campbell | 22 | Sister-in-law | — | North Dakota |
| 18 | Harold Davis | 48 | Head | Cattle Salesman | Iowa |
| 19 | Myrtle Davis | 45 | Wife | — | Iowa |
| 20 | Frances Davis | 18 | Daughter | Information Girl | Iowa |
| 21 | John Davis | 16 | Son | — | Iowa |
| 22 | Dean Davis | 14 | Son | — | Iowa |
| 23 | Richard Davis | 5 | Son | — | Iowa |
| 24 | Andrew Miller THIS PERSON | 25 | Head | — | Iowa |
| 25 | Margaret Miller | 22 | Wife | — | Iowa |
| 26 | Irene Miller | 2 | Daughter | 0 | Iowa |
| 27 | Scott Miller | 0 | Son | 0 | Iowa |
| 28 | Alvin Leach | 28 | Head | Laborer | Nebraska |
| 29 | Katherine Leach | 32 | Wife | — | Montana |
| 30 | Robert Leach | 7 | Son | — | Iowa |
| 31 | Margaret Wren | 27 | Sister-in-law | Waitress | Minnesota |
| 32 | Kenneth Hannon | 27 | Head | Meat Inspector | Massachusetts |
| 33 | Virginia Hannon | 22 | Wife | — | New York |
| 34 | Gail Hannon | 1 | Daughter | 0 | Iowa |
| 35 | Agnes O'Farrell | 65 | Head | — | Irish Free State |
| 36 | Maureen O'Farrell | 34 | Niece | — | Kansas |
| 37 | Clare Holder | 39 | Head | Laborer | Iowa |
| 38 | Marjorie Holder | 28 | Wife | — | Minnesota |
| 39 | Oscar M. Farb | 55 | Head | Investigator | Iowa |
| 40 | Ethel C. Farb | 45 | Wife | — | Iowa |
Related Census Records
Pedigree Summary
Andrew
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)