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Joan Miller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Joseph, Indiana
Our Model Tree links this Joan Miller across the 1930 and 1940 US Censuses in St Joseph, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 5-person household.
Age 1
b. ~1929
Female
Daughter
Born: Indiana
1930 Census Record Details
| Census Year | 1930 |
| Location | St Joseph, Indiana |
| Surname | Miller |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | — |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | South Bend |
| Est. Birth Year | ~1929 |
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 1930 census.
| Name | Relation to head | Relative to Joan | Age | Birth yr |
|---|---|---|---|---|
| Lilias Miller | Spouse | — | 30 | ~1900 |
| Louis Miller | Head | — | 22 | ~1908 |
| Louis Miller | Son | — | 8 | ~1922 |
| Joan Miller | Daughter | — | 1 | ~1929 |
| Ray Thompson | Other | — | 20 | ~1910 |
Census Appearances
1930
St Joseph, …
Daughter, age 1
St Joseph, Indiana · implied b. ~1929 — 5 household members
| Surname | Miller |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
St.-Joseph-County, Indiana
Daughter, age 11
St.-Joseph-County, Indiana · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Kalamazoo |
| 1935 Residence (County) | Michigan |
| Industry | 0 |
| Highest Grade | 6 |
| 1935 Residence | Michigan |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Joan Miller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joan Miller
Daughter · 1930 · age 1 · b. ~1929 · Indiana
★ You are viewing this record
Sibling
Louis Miller
Sibling · 1930 · age 8
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
1930 US Federal Census — St Joseph, Indiana
Open full size
1930 US Federal Census — St Joseph, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel627:0314)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Albert L Stuart | 56 | Head | Machinist | Pennsylvania |
| 52 | Laura E Stuart | 55 | Wife | None | New York |
| 53 | Ward W Stuart | 20 | Son | Attendant | Indiana |
| 54 | George Gorn | 65 | Cousin | None | New York |
| 55 | Russell G Stuart | 30 | Son | Attendant | Pennsylvania |
| 56 | Edward V Niven | 63 | Head | Painter | Ohio |
| 57 | Anna J Niven | 65 | Wife | None | Massachusetts |
| 58 | Stephen Dittrich | 48 | Head | Asst Chief Inspector | Czecho-Slovakia |
| 59 | Emma Dittrich | 43 | Wife | None | Germany |
| 60 | Frieda Dittrich | 19 | Daughter | None | Michigan |
| 61 | Harold Dittrich | 17 | Son | None | Michigan |
| 62 | Owen S Matchett | 35 | Head | Restaurant Owner | Indiana |
| 63 | Reita Matchett | 32 | Wife | None | Michigan |
| 64 | Jack Matchett | 13 | Son | None | Indiana |
| 65 | Owen Jr Matchett | 8 | Son | None | Indiana |
| 66 | Paul Matchett | 4 | Son | None | Indiana |
| 67 | Louis Miller | 22 | Head | Asst Office Mgr | Kentucky |
| 68 | Lilias Miller | 30 | Wife | None | Kentucky |
| 69 | Louis Jr Miller | 8 | Son | None | Michigan |
| 70 | Joan Miller THIS PERSON | 1 | Daughter | None | Indiana |
| 71 | Ray E Thompson | 20 | Lodger | Checker | Kentucky |
| 72 | Gabriel G Meddo | 32 | Head | Milkman | Indiana |
| 73 | Mamie Meddo | 28 | Wife | None | Indiana |
| 74 | Frances J Meddo | 9 | Daughter | None | Indiana |
| 75 | Adeline Meddo | 6 | Daughter | None | Indiana |
| 76 | Lydia M Meddo | 2 | Daughter | None | Indiana |
| 77 | Axel J Nelson | 56 | Head | Decorator | Sweden |
| 78 | Anna Nelson | 55 | Wife | None | Indiana |
| 79 | Axel J Jr Nelson | 19 | Son | Laborer | Indiana |
| 80 | Paul Nelson | 16 | Son | None | Indiana |
| 81 | Henry Gibson | 22 | Head | Salesman | Russia |
| 82 | Pearl Gibson | 21 | Wife | None | Indiana |
| 83 | Galo Pearson | 37 | Head | Tool Maker | Sweden |
| 84 | Lily Pearson | 36 | Wife | None | Sweden |
| 85 | Lona C Pearson | 12 | Son | None | Sweden |
| 86 | Glen Immons | 34 | Head | Book Keeper | Michigan |
| 87 | Veda Immons | 38 | Wife | Pantry Cook | Indiana |
| 88 | Ralph Immons | 14 | Son | None | Michigan |
| 89 | Bertha Bickel | 35 | H | Teacher | Indiana |
| 90 | Lloyd N Phelps | 29 | Head | Manager | Illinois |
| 91 | Helen Phelps | 28 | Wife | None | Indiana |
| 92 | Eugene R Phelps | 5 | Son | None | Indiana |
| 93 | Robert L Phelps | 3 | Son | None | Indiana |
| 94 | Wayne G Baer | 30 | Head | Sales Mgr | Indiana |
| 95 | Helen M Baer | 30 | Wife | None | Illinois |
| 96 | Mary J Baer | 2 | Daughter | None | Indiana |
| 97 | John Baer | 0 | Daughter | None | Indiana |
| 98 | Cecil Fielder | 29 | Head | Construction | Indiana |
| 99 | Josephine Fielder | 27 | Wife | None | Indiana |
| 100 | Phyllis J Fielder | 0 | Daughter | None | Indiana |
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)