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George Davidson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Boone, Illinois
Our Model Tree links this George Davidson across the 1920 and 1930 US Censuses in Boone, Illinois (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 7-person household.
Age 38
b. ~1892
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Boone, Illinois |
| Surname | Davidson |
| Given Name | George F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Toolmaker |
| Industry | Factory |
| Class of Worker | 2228 |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Toolmaker |
| Township / Ward | Belvidere Township Pt 2 |
| Est. Birth Year | ~1892 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Lenora Davidson | Daughter | — | 8 | ~1922 |
| William Davidson | Son | — | 3 | ~1927 |
| Beatrice Davidson | Daughter | — | 1 | ~1929 |
| Marjorie Davidson | Daughter | — | 6 | ~1924 |
| Leona Davidson | Spouse | — | 31 | ~1899 |
| Lincoln Davidson | Son | — | 14 | ~1916 |
| George Davidson | Head | — | 38 | ~1892 |
Census Appearances
1920
Boone, Illinois
Head, age 27
Boone, Illinois · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davidson |
| Given Name | George F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Gear Cutter |
| Industry | Machine Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Boone, Illinois
Head, age 38
Boone, Illinois · implied b. ~1892 — 7 household members
| Surname | Davidson |
| Given Name | George F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Toolmaker |
| Industry | Factory |
| Class of Worker | 2228 |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 George Davidson across 2 US Census years (1920 and 1930) in Boone, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
George Davidson
Head · 1930 · age 38 · b. ~1892 · Illinois
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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 — Boone, Illinois
Open full size
1930 US Federal Census — Boone, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel406:0461)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ralph C Harrison | 7 | Son | — | Wisconsin |
| 52 | Fred R Huntington | 40 | Head | Farmer | Illinois |
| 53 | Belle Huntington | 39 | Wife | — | Illinois |
| 54 | Wylladine P Huntington | 20 | Daughter | — | Illinois |
| 55 | Charles S Huntington | 6 | Son | — | Illinois |
| 56 | Merle E Huntington | 3 | Son | — | Illinois |
| 57 | Geraldine M Huntington | 1 | Daughter | — | Illinois |
| 58 | Fred F Miller | 52 | H Help | Laborer | Iowa |
| 59 | William H Harned | 44 | Head | Farmer | Illinois |
| 60 | Ella A Harned | 42 | Wife | — | Illinois |
| 61 | Wilma E Harned | 19 | Daughter | Bookkeeper | Illinois |
| 62 | Dawn Harned | 16 | Daughter | — | Illinois |
| 63 | Charles S Harned | 9 | Son | — | Illinois |
| 64 | Edith A Pilcher | 64 | Mother | — | Illinois |
| 65 | Edwin W Warren | 73 | Head | Poultryman | New York |
| 66 | Stella E Warren | 73 | Wife | — | Illinois |
| 67 | Charles Haller | 60 | Head | Farmer | Illinois |
| 68 | Garnet M Strawn | 32 | Servant | Servant | Illinois |
| 69 | Harold J Mable | 25 | Head | Separator | Wisconsin |
| 70 | Maude Rubick | 20 | Servant | Servant | Illinois |
| 71 | Arville Rubick | 2 | Lodger | — | Illinois |
| 72 | George F Davidson THIS PERSON | 38 | Head | Toolmaker | Ohio |
| 73 | Leona Q Davidson | 31 | Wife | — | Indiana |
| 74 | Lincoln A Davidson | 14 | Son | — | Indiana |
| 75 | Lenora L Davidson | 8 | Daughter | — | Illinois |
| 76 | Marjorie L Davidson | 6 | Daughter | — | Illinois |
| 77 | William M Davidson | 3 | Son | — | Illinois |
| 78 | Beatrice L Davidson | 1 | Daughter | — | Illinois |
| 79 | George H Frost | 63 | Head | Farmer | Michigan |
| 80 | Clara B Frost | 51 | Wife | — | Illinois |
| 81 | Benjamin F Morris | 43 | Head | Laborer | Illinois |
| 82 | Hilda M Morris | 36 | Wife | — | Illinois |
| 83 | Emory A Morris | 18 | Son | — | Illinois |
| 84 | Edna L Morris | 17 | Daughter | Nurse | Illinois |
| 85 | Arthur L Morris | 14 | Son | — | Illinois |
| 86 | Gerald Morris | 13 | Son | — | Illinois |
| 87 | John Bauman | 42 | Boarder | Laborer | Illinois |
| 88 | James W Gough | 52 | Head | Farmer | Illinois |
| 89 | Bertha L Gough | 53 | Wife | — | Illinois |
| 90 | Maynard J Gough | 24 | Son | Laborer | Illinois |
| 91 | Francis R Linder | 28 | Head | Carpenter | Illinois |
| 92 | Helen M Linder | 26 | Wife | — | Illinois |
| 93 | Merrill R Linder | 4 | Son | — | Illinois |
| 94 | Audrey E Linder | 2 | Daughter | — | Illinois |
| 95 | Pearl A Nicholson | 49 | Head | Salesman | Iowa |
| 96 | Cecil A Nicholson | 42 | Wife | — | Canada English |
| 97 | Merton G Borselman | 29 | Head | Laborer | Illinois |
| 98 | Frieda E Borselman | 27 | Wife | — | Germany |
| 99 | M George Borselman | 8 | Son | — | Illinois |
| 100 | Robert G Borselman | 1 | Son | — | Illinois |
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)