KM
Katherine Miller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Diego, California
Our Model Tree links this Katherine Miller across the 1920, 1930 and 1940 US Censuses in San Diego, California (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 3-person household.
Age 39
b. ~1891
Female
Spouse
Born: Colorado
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | San Diego, California |
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 24 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Spring Valley Precinct |
| Est. Birth Year | ~1891 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Virginia Miller | Daughter | — | 6 | ~1924 |
| Jesse Miller | Head | — | 44 | ~1886 |
| Katherine Miller | Spouse | — | 39 | ~1891 |
Census Appearances
1920
San Diego, …
Spouse, age 29
San Diego, California · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
San Diego, …
Spouse, age 39
San Diego, California · implied b. ~1891 — 3 household members
| Surname | Miller |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 24 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Georgia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
San-Diego-County, California
Spouse, age 49
San-Diego-County, California · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Kathrine |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | San Diego |
| 1935 Residence (County) | San Diego |
| Occupation | Olive Sorter |
| Industry | Olive Packing Co |
| Class of Worker | PW |
| Income (1939) | 432 |
| Highest Grade | No 7 |
| 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 Katherine Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Miller
Spouse · 1930 · age 39 · b. ~1891 · California
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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 — San Diego, California
Open full size
1930 US Federal Census — San Diego, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel193:0967)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Violet Martin | 2 | Daughter | None | California |
| 52 | Kenneth Martin | 0 | Son | None | California |
| 53 | Fred Chase | 46 | Head | Lineman | California |
| 54 | Sue Chase | 38 | Wife | None | California |
| 55 | Helen D Chase | 5 | Daughter | None | Arizona |
| 56 | Frank A Chase | 44 | Head | Lineman | California |
| 57 | Kathryn R Chase | 40 | Wife | None | Kansas |
| 58 | Mary Hagan | 71 | Mother | None | California |
| 59 | John Hagan | 62 | Step Father | Machinist | Scotland |
| 60 | George Grosse | 28 | Head | Truck Driver | Kansas |
| 61 | Jessie Grosse | 22 | Wife | None | Texas |
| 62 | Margaret Michaels | 3 | Step Daughter | None | California |
| 63 | George Jr. Grosse | 1 | Son | None | California |
| 64 | William Banks | 66 | Father-in-law | None | Texas |
| 65 | George Richards | 53 | Head | Electrician | Louisiana |
| 66 | Jeanette Richards | 47 | Wife | None | Alabama |
| 67 | Barbara Richards | 3 | Daughter | None | California |
| 68 | Lema Prevost | 54 | Head | None | Massachusetts |
| 69 | Renaud Prevost | 32 | Son | Farmer | Massachusetts |
| 70 | Doloris Prevost | 29 | Son | Farmer | Massachusetts |
| 71 | James S Babcock | 71 | Head | None | New York |
| 72 | Marian Babcock | 73 | Wife | None | New York |
| 73 | William H Cloutier | 66 | Head | Poultryman | Illinois |
| 74 | O. F. Zollman | 65 | Head | Poultryman | Germany Berlin |
| 75 | Katherine Zollman | 55 | Wife | None | Germany Stuttgart |
| 76 | Herbert L Culver | 63 | Head | Locomotive Ent. | Missouri |
| 77 | Nellie M Culver | 53 | Wife | None | New York |
| 78 | Ellis J Simpson | 55 | Head | None | Florida |
| 79 | Frederick Ruling | 45 | Head | None | New York |
| 80 | Berenice Ruling | 41 | Wife | None | Iowa |
| 81 | Jesse N. Miller | 44 | Head | Cook | Illinois |
| 82 | Katherine Miller THIS PERSON | 39 | Wife | None | Colorado |
| 83 | Virginia Miller | 6 | Daughter | None | California |
| 84 | Frank Pruitt | 39 | Head | Poultryman | Czecho Slovakia |
| 85 | Jewel L Pruitt | 27 | Wife | Hospital Nurse | Arkansas |
| 86 | Gertrude L Pruitt | 23 | Wife | None | California |
| 87 | Arthur J Eisele | 11 | Step-son | None | California |
| 88 | Charles Seay | 37 | Head | Poultryman | Alabama |
| 89 | Lois J Seay | 35 | Wife | None | Michigan |
| 90 | E. C. Hubert | 36 | Head | Pharmacist | Canada |
| 91 | Ilma Hubert | 34 | Wife | None | Michigan |
| 92 | Ellis Jr. Hubert | 11 | Son | None | Nebraska |
| 93 | Margaret Hubert | 8 | Daughter | None | Nebraska |
| 94 | Mary E Hubert | 4 | Daughter | None | Illinois |
| 95 | W. Logan Perry | 43 | Head | None | New York |
| 96 | Anthony W. Laszlo | 46 | Head | Consulting Engineer | Austria Vienna |
| 97 | Camille J Fisher | 61 | Sister | None | Czecho Slovakia |
| 98 | Peter Malonov | 44 | Head | Laborer | Yugo Slavia |
| 99 | Herbert R Snuld | 43 | Head | Carpenter | Kansas |
| 100 | Mabel W Snuld | 45 | Wife | None | Kansas |
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)