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Harry Adams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lake, California
Our Model Tree links this Harry Adams across the 1910, 1920 and 1930 US Censuses in Lake, California (XGBoost, ~Confirmed), with identified parents Lewis & Louis — first a son (b.~1906), then head of a 6-person household.
Age 24
b. ~1906
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lake, California |
| Surname | Adams |
| Given Name | Harry L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Road work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Truck Driver |
| Township / Ward | Lower Lake Town |
| 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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Kate Adams | Other | — | 75 | ~1855 |
| Louis Adams | Head | — | 60 | ~1870 |
| Roy Adams | Son | — | 21 | ~1909 |
| Harry Adams | Son | — | 24 | ~1906 |
| Louis Adams | Son | — | 12 | ~1918 |
| Elthea Adams | Daughter | — | 15 | ~1915 |
Census Appearances
1910
Lake, California
Son, age 4
Lake, California · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Lake, California
Son, age 14
Lake, California · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Harry L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Lake, California
Son, age 24
Lake, California · implied b. ~1906 — 6 household members
| Surname | Adams |
| Given Name | Harry L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Truck Driver |
| Industry | Road work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Harry Adams across 3 US Census years (1910, 1920 and 1930) in Lake, California, using XGBoost record linkage. Identified parents: father Lewis Adams (~0.92 confidence) and father Louis Adams (~0.92 confidence) and mother Kate Adams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lewis Adams
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Louis Adams
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Kate Adams
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Adams
Son · 1930 · age 24 · b. ~1906 · California
★ You are viewing this record
Sibling
Louis Adams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elthea Adams
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Adams
Sibling · 1930 · age 21
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 — Lake, California
Open full size
1930 US Federal Census — Lake, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel120:1013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles S. Morton | 4 | Son | — | Arizona |
| 52 | Frank E. Morton | 1 | Son | — | Arizona |
| 53 | John E. Brick | 17 | Step Son | Truck Driver | Arizona |
| 54 | Guy Ferri | 39 | Head | Proprietor | Italy |
| 55 | Ruth L. Daniglich | 39 | Head-H | Proprietor | Colorado |
| 56 | Harold Daniglich | 18 | Son | — | California |
| 57 | June Daniglich | 15 | Daughter | — | California |
| 58 | Edwin Daniglich | 13 | Son | — | California |
| 59 | Curtis Tennyson | 55 | Head | Proprietor | California |
| 60 | Elvira G. Tennyson | 79 | Mother-H | — | Missouri |
| 61 | Charles F. Frederickson | 54 | Head | Proprietor | California |
| 62 | Maud I. Frederickson | 51 | Wife-H | — | California |
| 63 | Laurel M. Frederickson | 16 | Son | — | California |
| 64 | Dorothy Frederickson | 14 | Daughter | — | California |
| 65 | Edward C. Gibbons | 75 | Boarder | Stock Raiser | California |
| 66 | Emma Davis | 67 | Head-H | Proprietor | Maine |
| 67 | Oliver P. Roberts | 71 | Head | Proprietor | New York |
| 68 | Anton Wilson | 79 | Head | Proprietor | Denmark |
| 69 | James A. England | 43 | Head | Truck Driver | California |
| 70 | Mabel England | 38 | Wife-H | — | California |
| 71 | Catherine James | 24 | Head-H | Teacher | California |
| 72 | Samuel Turner | 58 | Head | Laborer | Missouri |
| 73 | Frances Turner | 48 | Wife-H | Operator | California |
| 74 | Susie Simmons | 72 | Mother-in-law | — | Kansas |
| 75 | John H. Pearce | 70 | Head | — | England |
| 76 | Esther A. Pearce | 59 | Wife-H | — | England |
| 77 | John H. Jr. Pearce | 36 | Head | Salesman | California |
| 78 | Clara F. Pearce | 45 | Wife-H | — | California |
| 79 | Charles A. Butler | 53 | Head | Laborer | California |
| 80 | Emma Butler | 46 | Wife-H | — | California |
| 81 | Louis F. Adams | 60 | Head | Laborer | California |
| 82 | Kate M. Adams | 75 | Wife-H | — | California |
| 83 | Harry L. Adams THIS PERSON | 24 | Son | Truck Driver | California |
| 84 | Roy N. Adams | 21 | Son | Truck Driver | California |
| 85 | Elthea V. Adams | 15 | Daughter | — | California |
| 86 | Louis E. Adams | 12 | Son | — | California |
| 87 | George Snow | 77 | Head | Sheep Shearer | Missouri |
| 88 | Annette Snow | 78 | Wife-H | — | Missouri |
| 89 | Alice Mathews | 75 | Sister-in-law | — | Missouri |
| 90 | Arthur L. Smith | 31 | Head | Tractor Driver | Colorado |
| 91 | Marion L. Smith | 24 | Wife-H | — | California |
| 92 | Margaret G. Smith | 6 | Daughter | — | California |
| 93 | Theodore J. Smith | 64 | Father | — | Ohio |
| 94 | Olive L. Shank | 50 | Head-H | Retail Merchant | California |
| 95 | Herbert M. Shank | 16 | Son | — | California |
| 96 | Kathryn E. Shank | 13 | Daughter | — | California |
| 97 | Rufus A. Huntington | 59 | Head | — | California |
| 98 | Mary E. Huntington | 69 | Wife-H | — | Connecticut |
| 99 | Carey C. Frederickson | 28 | Head | Retail Merchant | California |
| 100 | Mabel Frederickson | 26 | Wife-H | — | California |
Pedigree Summary
Harry + 3 siblings
Gen 1 · 3 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)