FM
Fred Miller — 1930 US Census Record
Model Tree available1930 United States Federal Census · San Francisco, California
Our Model Tree links this Fred Miller across the 1920, 1930 and 1940 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Fred & Frederick — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: England
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Miller |
| Given Name | Fred Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Auto mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Auto Mechanic |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1907 |
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 Fred | Age | Birth yr |
|---|---|---|---|---|
| Milda Miller | Daughter | — | 18 | ~1912 |
| Frieda Miller | Daughter | — | 20 | ~1910 |
| Fred Miller | Head | — | 52 | ~1878 |
| Fred Miller | Son | — | 23 | ~1907 |
| George Miller | Son | — | 10 | ~1920 |
| Marie Miller | Spouse | — | 50 | ~1880 |
Census Appearances
1920
San Francisco, …
Son, age 12
San Francisco, California · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Fred |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1912 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
San Francisco, …
Son, age 23
San Francisco, California · implied b. ~1907 — 6 household members
| Surname | Miller |
| Given Name | Fred Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Auto mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
San-Francisco-County, California
Head, age 33
San-Francisco-County, California · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Naturalization Status | Naturalized |
| Occupation | Auto Mechanic |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Fred Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Miller (~0.92 confidence) and father Frederick Miller (~0.92 confidence) and mother Marie Miller (~0.92 confidence) and mother Marie Miller (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Miller
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Frederick Miller
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Marie Miller
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Marie Miller
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Miller
Son · 1930 · age 23 · b. ~1907 · California
★ You are viewing this record
Sibling
Milda Miller
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Miller
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frieda Miller
Sibling · 1930 · age 20
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 Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel197:0552)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Will B. Beck | 55 | Head | Superintendent | Iowa |
| 52 | Ingrid Beck | 43 | Wife | — | Sweden |
| 53 | Will B. Jr. Beck | 19 | Son | — | South Dakota |
| 54 | Charles H. Beck | 18 | Son | — | South Dakota |
| 55 | Herbert J. Beck | 17 | Son | — | South Dakota |
| 56 | Robert Beck | 14 | Son | — | South Dakota |
| 57 | William Griesmer | 63 | O | Driver | Germany |
| 58 | Mary Griesmer | 51 | Wife | — | Germany |
| 59 | Harry Hawkins | 51 | Head | Salesman | Kentucky |
| 60 | Mary Hawkins | 41 | Wife | — | California |
| 61 | Milburn Hawkins | 18 | Son | Printer | California |
| 62 | Stanley Hawkins | 12 | Son | — | California |
| 63 | Samuel J. Hawkins | 37 | Brother | Clerk | Kentucky |
| 64 | Edward F. Dempsey | 50 | Head | Bookkeeper | California |
| 65 | Rose E. Dempsey | 41 | Wife | — | California |
| 66 | Rose E. Dempsey | 24 | Daughter | Stenographer | California |
| 67 | Edward Dempsey | 22 | Son | — | California |
| 68 | Dorothy J. Dempsey | 20 | Daughter | — | California |
| 69 | Francis J. Dempsey | 18 | Daughter | — | California |
| 70 | Elizabeth Dempsey | 15 | Daughter | — | California |
| 71 | Marie Dempsey | 12 | Daughter | — | California |
| 72 | Edward J. Dempsey | 5 | Son | — | California |
| 73 | Eleanor J. Dempsey | 4 | Daughter | — | California |
| 74 | John B. Muzzi | 38 | Head | Waiter | France |
| 75 | Alice Muzzi | 36 | Wife | — | California |
| 76 | Harry W. Muzzi | 76 | Father | — | Germany |
| 77 | Ernestine Muzzi | 62 | Mother | — | Germany |
| 78 | Fred E. Miller | 52 | Head | Baker | Germany |
| 79 | Marie Miller | 50 | Wife | — | Germany |
| 80 | Fred Jr. Miller THIS PERSON | 23 | Son | Auto Mechanic | England |
| 81 | Frieda L. Miller | 20 | Daughter | Stenographer | England |
| 82 | Milda M. Miller | 18 | Daughter | Stenographer | England |
| 83 | George Miller | 10 | Son | — | California |
| 84 | William J. Smyth | 54 | Head | Barber | Wisconsin |
| 85 | Anna G. Smyth | 53 | Wife | — | California |
| 86 | William J. Smyth | 25 | Son | — | California |
| 87 | Frank J. Boyle | 52 | Head | Painter | Canada English |
| 88 | Mary G. Boyle | 50 | Wife | — | Canada English |
| 89 | Albert W. Hargreaves | 62 | Boarder | Grocer | Germany |
| 90 | Frank W. Fickle | 26 | Head | Salesman | New Zealand |
| 91 | Gertrude Fickle | 24 | Wife | Stenographer | California |
| 92 | Anne E. Grange | 47 | Head | Milliner | Wisconsin |
| 93 | Kevin H. Balon | 32 | Head | Division Manager | California |
| 94 | Madeline Balon | 33 | Wife | — | California |
| 95 | Edward Villagran | 26 | Head | Salesman | Mexico |
| 96 | Carmen Villagran | 24 | Wife | — | California |
| 97 | Edward Jr. Villagran | 2 | Son | — | California |
| 98 | Roy E. Decker | 40 | Head | Pressman | California |
| 99 | Ethel M. Decker | 34 | Wife | — | California |
| 100 | Alice L. Decker | 15 | Daughter | — | California |
Pedigree Summary
Fred + 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)