WM
Walter Miller — 1930 US Census Record
Model Tree available1930 United States Federal Census · San Bernardino, California
Our Model Tree links this Walter Miller across the 1910, 1920 and 1930 US Censuses in San Bernardino, California (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1906), then head of a 6-person household.
Age 24
b. ~1906
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Bernardino, California |
| Surname | Miller |
| Given Name | Walter W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | North Dakota |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Cucamonga Township |
| Est. Birth Year | ~1906 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Walter | Age | Birth yr |
|---|---|---|---|---|
| Jennie Miller | Daughter | — | 15 | ~1915 |
| Charles Miller | Head | — | 54 | ~1876 |
| Bertha Miller | Other | — | 46 | ~1884 |
| Frank Miller | Son | — | 18 | ~1912 |
| Marion Miller | Son | — | 22 | ~1908 |
| Walter Miller | Son | — | 24 | ~1906 |
Census Appearances
1910
San Bernardino, …
Son, age 4
San Bernardino, California · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Walter |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | North Dakota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
San Bernardino, …
Son, age 13
San Bernardino, California · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Wallis W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | North Dakota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
San Bernardino, …
Son, age 24
San Bernardino, California · implied b. ~1906 — 6 household members
| Surname | Miller |
| Given Name | Walter W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | North Dakota |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Walter Miller across 3 US Census years (1910, 1920 and 1930) in San Bernardino, California, using XGBoost record linkage. Identified parents: father Charles Miller (~0.92 confidence) and father Charles Miller (~0.92 confidence) and mother Bertha Miller (~0.92 confidence) and mother Bertha Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Miller
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Charles Miller
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Bertha Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Bertha Miller
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Walter Miller
Son · 1930 · age 24 · b. ~1906 · California
★ You are viewing this record
Sibling
Marion Miller
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jennie Miller
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Miller
Sibling · 1930 · age 18
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 — San Bernardino, California
Open full size
1930 US Federal Census — San Bernardino, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel189:1142)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John W Buck | 76 | Head | Farmer | Pennsylvania |
| 52 | Mary E Buck | 74 | Wife-H | — | Pennsylvania |
| 53 | Charles E Miller | 54 | Head | Farmer | Iowa |
| 54 | Bertha M Miller | 46 | Wife-H | — | North Dakota |
| 55 | Walter W Miller THIS PERSON | 24 | Son | Laborer | Minnesota |
| 56 | Marion C Miller | 22 | Son | Laborer | California |
| 57 | Frank B Miller | 18 | Son | — | California |
| 58 | Jennie L Miller | 15 | Daughter | — | California |
| 59 | Clyde D Oswald | 45 | Head | Electrician | Illinois |
| 60 | Ada B Oswald | 40 | Wife-H | — | Texas |
| 61 | Eddie Lelayton | 32 | Head | Carpenter | Texas |
| 62 | Sibyl M Lelayton | 22 | Wife-H | — | Texas |
| 63 | Sibyl M Lelayton | 12 | Daughter | — | Texas |
| 64 | William B Beil | 45 | Head | Farmer | Alabama |
| 65 | M R Beil | 45 | Wife-H | — | Ohio |
| 66 | Ralph C Babcock | 45 | Head | Carpenter | Colorado |
| 67 | Hulda M Babcock | 44 | Wife-H | — | Colorado |
| 68 | Florence M Babcock | 19 | Daughter | — | California |
| 69 | Blanche G Babcock | 17 | Daughter | — | California |
| 70 | Paul G Babcock | 17 | Son | — | California |
| 71 | L J Garrett | 26 | Head | Farmer | Texas |
| 72 | Mabel E Garrett | 26 | Wife-H | — | Oklahoma |
| 73 | Thomas H Garrett | 4 | Son | — | Wyoming |
| 74 | Thomas H Garrett | 3 | Son | — | Wyoming |
| 75 | Philip A Nagel | 56 | Head | Farmer | New York |
| 76 | Sophie B Nagel | 52 | Wife-H | — | New York |
| 77 | Alexander C Nagel | 28 | Son | Technician | New York |
| 78 | Amos L Colby | 58 | Head | Farmer | Ohio |
| 79 | Emily M Colby | 60 | Wife-H | — | Ohio |
| 80 | Harry F Jacobs | 55 | Head | Farmer | Indiana |
| 81 | Ada A Jacobs | 46 | Wife-H | — | Colorado |
| 82 | Frederick H Jacobs | 17 | Son | — | California |
| 83 | Mary E Wells | 76 | Head | — | Missouri |
| 84 | Lewis G Cobb | 58 | Head | Farmer | Illinois |
| 85 | Nellie G Cobb | 52 | Wife-H | Saleslady | Iowa |
| 86 | Loyd R Porter | 25 | Head | Laborer | Washington |
| 87 | Ruth Porter | 22 | Wife-H | — | Iowa |
| 88 | James P Fargo | 79 | Head | — | Michigan |
| 89 | Myra Fargo | 71 | Wife-H | — | Ohio |
| 90 | George H Dunn | 61 | Head | Farmer | New Zealand |
| 91 | Robert W Dunn | 23 | Son | Farm Laborer | California |
| 92 | Arthur E Ide | 51 | Head | Carpenter | Kansas |
| 93 | Flora Ide | 44 | Wife-H | — | Ohio |
| 94 | George W Mathews | 53 | Head | Farmer | Michigan |
| 95 | Mabel C Mathews | 43 | Wife-H | — | Illinois |
| 96 | George E Mathews | 14 | Son | — | California |
| 97 | Alice G Mathews | 12 | Daughter | — | California |
| 98 | Helen M Mathews | 9 | Daughter | — | California |
| 99 | Ira X Isaacs | 48 | Head | Laborer | Missouri |
| 100 | Ingeborg Isaacs | 44 | Wife-H | — | Denmark |
Pedigree Summary
Walter + 3 siblings
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 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)