CM
Charles Mueller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Diego, California
Our Model Tree links this Charles Mueller across the 1910 and 1920 US Censuses in San Diego, California (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 42
b. ~1878
Male
Head
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | San Diego, California |
| Surname | Mueller |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | On |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Salesman |
| Township / Ward | San Diego City |
| Est. Birth Year | ~1878 |
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 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Mary Mueller | Daughter | — | 6 | ~1914 |
| Charles Mueller | Head | — | 42 | ~1878 |
| Jannie Mueller | Spouse | — | 38 | ~1882 |
Census Appearances
1910
San Diego, …
Head, age 31
San Diego, California · implied b. ~1879 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Charles W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 6 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | Real Estate |
| Industry | Office |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
San Diego, …
Head, age 42
San Diego, California · implied b. ~1878 — 3 household members
| Surname | Mueller |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | On |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Charles Mueller across 2 US Census years (1910 and 1920) in San Diego, California, using XGBoost record linkage.
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This person
Anchor record
Charles Mueller
Head · 1920 · age 42 · b. ~1878 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — San Diego, California
Open full size
1920 US Federal Census — San Diego, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu131unit:0170)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth A. Gunn | 68 | Wife | — | Wisconsin |
| 2 | Mable W. Gunn | 30 | Daughter | Bookkeeper | California |
| 3 | Ethel A. Gunn | 27 | Daughter | Teacher | California |
| 4 | Maria Lovejoy | 63 | Head | — | New York |
| 5 | Addie Lovejoy | 41 | Daughter | Clerk | New York |
| 6 | Francis Shaw | 37 | Daughter | — | New York |
| 7 | Charles E. Shaw | 1 | Grandson | — | California |
| 8 | Walter Shaw | 32 | Son-in-law | Manager | England |
| 9 | Charles W. Mueller THIS PERSON | 42 | Head | Salesman | Illinois |
| 10 | Jannie Mueller | 38 | Wife | — | Kentucky |
| 11 | Mary L. Mueller | 6 | Daughter | — | California |
| 12 | Benjamin Sheldon | 72 | Head | — | New York |
| 13 | Alice Sheldon | 46 | Daughter | — | Utah |
| 14 | Elliott Sheldon | 42 | Son | Retail Merchant | Wyoming |
| 15 | Arthur Bretz | 50 | Head | Dentist | Canada |
| 16 | Mae Bretz | 49 | Wife | — | Michigan |
| 17 | Pauline T. Bretz | 15 | Daughter | — | Michigan |
| 18 | Marie O'Brien | 71 | Mother-in-law | — | New York |
| 19 | Leland S. Huff | 36 | Head | Optician | Nebraska |
| 20 | Sadie Huff | 35 | Wife | — | California |
| 21 | Mary Mcconnell | 62 | Head | — | Ohio |
| 22 | Edward R. Mcconnell | 34 | Son | Accountant | Kansas |
| 23 | John Mcconnell | 27 | Son | Engraver | Kansas |
| 24 | William J. Van Horn | 39 | Head | Salesman | Nebraska |
| 25 | Mabel E. Van Horn | 37 | Wife | — | California |
| 26 | W. H. Hall | 59 | Head | Dentist | Ohio |
| 27 | Alice Hall | 60 | Wife | — | West Virginia |
| 28 | Kittie Marie Hall | 27 | Daughter | Clerk | Ohio |
| 29 | Daugherty | 58 | Sister-in-law | — | Iowa |
| 30 | Francis Anderson | 82 | Mother-in-law | — | West Virginia |
| 31 | Robert G. Sharp | 36 | Head | Doctor | Minnesota |
| 32 | Hope E. Sharp | 29 | Wife | — | Nebraska |
| 33 | Robert Sharp | 2 | Son | — | California |
| 34 | Fredrick Nason | 30 | Head | Manager | Texas |
| 35 | Julia S. Nason | 27 | Wife | — | Missouri |
| 36 | Elizabeth Nason | 2 | Daughter | — | California |
| 37 | Lula D. Peters | 18 | Servant | Maid | California |
| 38 | Henry M. Kier | 72 | Head | — | Pennsylvania |
| 39 | Inez A. Kier | 70 | Wife | — | Vermont |
| 40 | Abbey M. Benjamin | 26 | Servant | Cook | South Carolina |
| 41 | John E. Beery | 52 | Head | Secretary | Ohio |
| 42 | May D. Beery | 50 | Wife | — | Wisconsin |
| 43 | Helen M. Beery | 21 | Daughter | — | Wisconsin |
| 44 | Ben S. Beery | 19 | Son | — | Ohio |
| 45 | Helen M. Stroud | 88 | Mother-in-law | — | New York |
| 46 | Eberle D. Hall | 42 | Head | — | South Carolina |
| 47 | William P. Hall | 20 | Son | — | South Carolina |
| 48 | Lawrence D. Hall | 18 | Son | — | South Carolina |
| 49 | Henry O. Hall | 15 | Son | — | South Carolina |
| 50 | Dottie Hall | 66 | Mother | — | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)