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Henry Mueller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Henry Mueller across the 1920 and 1930 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 8-person household.
Age 53
b. ~1877
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dubuque, Iowa |
| Surname | Mueller |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Janitor |
| Industry | Department Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Janitor |
| Township / Ward | Dubuque City |
| Est. Birth Year | ~1877 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Donald Mueller | Son | — | 1 | ~1929 |
| Mildred Mueller | Spouse | — | 48 | ~1882 |
| Jenny Mueller | Daughter | — | 18 | ~1912 |
| Helen Mueller | Daughter | — | 17 | ~1913 |
| Henry Mueller | Head | — | 53 | ~1877 |
| Robert Mueller | Son | — | 14 | ~1916 |
| Dorothy Mueller | Daughter | — | 20 | ~1910 |
| Geraldine Mueller | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Dubuque, Iowa
Head, age 43
Dubuque, Iowa · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Occupation | Carpenter |
| Industry | Contractor |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Dubuque, Iowa
Head, age 53
Dubuque, Iowa · implied b. ~1877 — 8 household members
| Surname | Mueller |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Janitor |
| Industry | Department Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| 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 Henry Mueller across 2 US Census years (1920 and 1930) in Dubuque, Iowa, using XGBoost record linkage.
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This person
Anchor record
Henry Mueller
Head · 1930 · age 53 · b. ~1877 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Dubuque, Iowa
Open full size
1930 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel654:0362)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clara Daniels | 43 | Wife | — | Illinois |
| 52 | Harold Daniels | 16 | Son | Laborer | Illinois |
| 53 | Esther Daniels | 14 | Daughter | — | Wisconsin |
| 54 | Jennie Daniels | 10 | Daughter | — | Iowa |
| 55 | Charles Johnson | 70 | Head | Laborer | Michigan |
| 56 | Martha Johnson | 44 | Wife | — | Iowa |
| 57 | John Brandt | 48 | Head | Contractor | Iowa |
| 58 | Matilda Brandt | 47 | Wife | — | Iowa |
| 59 | Raymond Brandt | 25 | Son | Laborer | Iowa |
| 60 | George Brandt | 23 | Son | Electrician | Iowa |
| 61 | Eugene Brandt | 22 | Son | Laborer | Iowa |
| 62 | Charles Brandt | 21 | Son | Pressman | Iowa |
| 63 | Leonard Brandt | 19 | Son | Elevator Op | Iowa |
| 64 | James Brandt | 18 | Son | Machinist | Iowa |
| 65 | Arthur Brandt | 17 | Son | Tester | Iowa |
| 66 | Viola Brandt | 14 | Daughter | — | Iowa |
| 67 | Francis Brandt | 13 | Son | — | Iowa |
| 68 | Helen Brandt | 12 | Daughter | — | Iowa |
| 69 | Blanche Brandt | 10 | Daughter | — | Iowa |
| 70 | Harold Brandt | 8 | Son | — | Iowa |
| 71 | Laura Schaff | 69 | Head | — | Germany |
| 72 | Frederick Radloff | 90 | Father | — | Germany |
| 73 | Carl Fredrick | 33 | Head | Trimmer | Iowa |
| 74 | Christine Fredrick | 24 | Wife | — | Nebraska |
| 75 | Gerald Fredrick | 7 | Son | — | Iowa |
| 76 | William Fredrick | 5 | Son | — | Iowa |
| 77 | Viola Mae Fredrick | 2 | Daughter | — | Iowa |
| 78 | Henry Mueller THIS PERSON | 53 | Head | Janitor | Iowa |
| 79 | Mildred Mueller | 48 | Wife | — | Iowa |
| 80 | Dorothy Mueller | 20 | Daughter | Elevator Op | Iowa |
| 81 | Jenny Mueller | 18 | Daughter | Crusher | Iowa |
| 82 | Helen Mueller | 17 | Daughter | Typist | Iowa |
| 83 | Robert Mueller | 14 | Son | — | Iowa |
| 84 | Geraldine Mueller | 12 | Daughter | — | Iowa |
| 85 | Donald Mueller | 1 | Son | — | Iowa |
| 86 | Stephen Duatse | 34 | Head | Fireman | Austria |
| 87 | Bertha Duatse | 26 | Wife | — | Iowa |
| 88 | Mark Duatse | 5 | Son | — | Iowa |
| 89 | Madana Duatse | 3 | Daughter | — | Iowa |
| 90 | Joseph Fessar | 52 | Head | Carpenter | Germany |
| 91 | Mary Fessar | 59 | Wife | — | Iowa |
| 92 | Martin Fessar | 21 | Son | Pattern Maker | Iowa |
| 93 | Marie Fessar | 18 | Daughter | Packer | Iowa |
| 94 | Joseph Fessar | 17 | Son | — | Iowa |
| 95 | Elmer Oertel | 30 | Head | Millworker | Iowa |
| 96 | Alice Oertel | 25 | Wife | — | Iowa |
| 97 | Jean Oertel | 7 | Daughter | — | Iowa |
| 98 | Elmer Oertel | 6 | Son | — | Iowa |
| 99 | Raymond Oertel | 3 | Son | — | Iowa |
| 100 | Clarice Oertel | 1 | Daughter | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)