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Frederick Miller — 1920 US Census Record
Model Tree available1920 United States Federal Census · Denver, Colorado
Our Model Tree links this Frederick Miller across the 1920, 1930 and 1940 US Censuses in Denver, Colorado (XGBoost, ~Confirmed), with identified parents Lena & Irma — first a son (b.~1903), then head of a 5-person household.
Age 17
b. ~1903
Male
Son
Born: Colorado
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Denver, Colorado |
| Surname | Miller |
| Given Name | Frederick H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Laborer |
| Township / Ward | Denver City |
| Est. Birth Year | ~1903 |
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 1920 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Mabel Miller | Daughter | — | 14 | ~1906 |
| William Miller | Head | — | 40 | ~1880 |
| Albert Miller | Son | — | 12 | ~1908 |
| Frederick Miller | Son | — | 17 | ~1903 |
| Irma Miller | Spouse | — | 40 | ~1880 |
Census Appearances
1920
Denver, Colorado
Son, age 17
Denver, Colorado · implied b. ~1903 — 5 household members
| Surname | Miller |
| Given Name | Frederick H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Son, age 28
Denver, Colorado · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | News Paper |
| Industry | News Paper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Other, age 38
Denver-County, Colorado · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Fred W. |
| Relationship to Head | son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | City and County of Denver |
| 1935 Residence (County) | Denver |
| Occupation | Pressman |
| Industry | Newspaper |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Frederick Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Lena Miller (~0.92 confidence) and mother Irma Miller (~0.92 confidence) and father William Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lena Miller
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Irma Miller
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
William Miller
b. ~1880
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frederick Miller
Son · 1920 · age 17 · b. ~1903 · Colorado
★ You are viewing this record
Sibling
Mabel Miller
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Miller
Sibling · 1920 · age 12
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
1920 US Federal Census — Denver, Colorado
Open full size
1920 US Federal Census — Denver, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu161unit:0485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emil Ginsberg | 14 | Son | Utility Boy | Colorado |
| 2 | Eleanor M. Ginsberg | 9 | Daughter | None | Colorado |
| 3 | Stanley A. Ginsberg | 3 | Son | None | Colorado |
| 4 | Dora M. Howard | 70 | Head | None | Ireland |
| 5 | Florence E. Howard | 36 | Daughter | None | Virginia |
| 6 | Nellie L. Wilson | 40 | Head | Book Keeper | Wisconsin |
| 7 | Lola Wilson | 15 | Daughter | Nurse | Wisconsin |
| 8 | Clara Sauters | 53 | Head | None | England |
| 9 | Clara Sauters | 10 | Grand Daughter | None | Ohio |
| 10 | William Gillette | 36 | Head | Motorman | Colorado |
| 11 | Jessie Gillette | 31 | Wife | None | Colorado |
| 12 | Florence Gillette | 12 | Daughter | None | Colorado |
| 13 | Dorothy M. Gillette | 5 | Daughter | None | Arizona |
| 14 | Harvey Harrison | 34 | Head | Actor | Missouri |
| 15 | Madeline Harrison | 20 | Wife | Actress | Missouri |
| 16 | Harvey Jr. Harrison | 0 | Son | None | Colorado |
| 17 | Carl F. Rock | 25 | Head | Boilermaker | Illinois |
| 18 | Louisa Rock | 66 | Mother | None | Germany |
| 19 | John Lummenga | 65 | Head | Carpenter | Illinois |
| 20 | Laura Lummenga | 53 | Wife | None | Illinois |
| 21 | Irene S. Lummenga | 20 | Daughter | File Clerk | Colorado |
| 22 | Mary J. Lummenga | 65 | Mother-in-law | None | Illinois |
| 23 | Lyman R. Lummenga | 27 | Head | Conductor | Colorado |
| 24 | Freda S. Lummenga | 26 | Wife | None | Colorado |
| 25 | John A. Messner | 50 | Head | Fireman | Austria |
| 26 | Anna Messner | 49 | Wife | None | Austria |
| 27 | Louis E. Campbell | 43 | Head | Chief Dispatcher | Missouri |
| 28 | Mylena M. Campbell | 42 | Wife | None | Wyoming |
| 29 | Helen L. Campbell | 13 | Daughter | None | Colorado |
| 30 | William H. Miller | 40 | Head | Brakeman | Iowa |
| 31 | Irma Miller | 40 | Wife | None | Iowa |
| 32 | Frederick H. Miller THIS PERSON | 17 | Son | Laborer | Colorado |
| 33 | Mabel Miller | 14 | Daughter | None | Nebraska |
| 34 | Albert Miller | 12 | Son | None | Nebraska |
| 35 | Roy Stark | 30 | Head | Moulder | Kansas |
| 36 | Effie Stark | 31 | Wife | None | Iowa |
| 37 | Ruth Stark | 10 | Daughter | None | Nebraska |
| 38 | Joseph E. Nagy | 42 | Head | Machinist | New York |
| 39 | Kathryn Nagy | 43 | Wife | None | Canada |
| 40 | Loretta M. Nagy | 18 | Daughter | Stenographer | New York |
| 41 | Florence M. Nagy | 16 | Daughter | None | New York |
| 42 | Joseph M. Nagy | 14 | Son | None | New York |
| 43 | William H. Nagy | 11 | Son | None | Colorado |
| 44 | Gerald Nagy | 3 | Son | None | Colorado |
| 45 | William J. Houshot | 50 | Head | Carpenter | Pennsylvania |
| 46 | Margaret A. Houshot | 45 | Wife | None | Michigan |
| 47 | Alice M. Houshot | 9 | Daughter | None | Colorado |
| 48 | Marie E. Houshot | 7 | Daughter | None | Colorado |
| 49 | William E. Houshot | 3 | Son | None | Colorado |
| 50 | Jane T. Houshot | 70 | Head | None | Illinois |
Pedigree Summary
Frederick + 2 siblings
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 1920 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)