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Andrew Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boyd-County, Kentucky
Our Model Tree links this Andrew Thomas across the 1930 and 1940 US Censuses in Boyd-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 10-person household.
Age 57
b. ~1883
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Boyd-County, Kentucky |
| Surname | Thomas |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Ashland |
| 1935 Residence (County) | Boyd |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Piano tuner |
| Industry | Private office |
| Class of Worker | OA |
| Hours Worked | 16 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Piano Tuner |
| Township / Ward | Ashland |
| Est. Birth Year | ~1883 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Katheryn Thomas | Daughter | — | 13 | ~1927 |
| Andrew Thomas | Head | — | 57 | ~1883 |
| Martha Thomas | Daughter | — | 15 | ~1925 |
| Robert Thomas | Son | — | 19 | ~1921 |
| Ruth Thomas | Daughter | — | 21 | ~1919 |
| George Thomas | Son | — | 15 | ~1925 |
| Nell Thomas | Spouse | — | 53 | ~1887 |
| Ralph Thomas | Son | — | 25 | ~1915 |
| Edith Thomas | Daughter | — | 12 | ~1928 |
| William Thomas | Son | — | 17 | ~1923 |
Census Appearances
1930
Boyd, Kentucky
Head, age 42
Boyd, Kentucky · implied b. ~1888 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1894 |
| Age at First Marriage | 26 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Laborer |
| Industry | Press |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Boyd-County, Kentucky
Head, age 57
Boyd-County, Kentucky · implied b. ~1883 — 10 household members
| Surname | Thomas |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Ashland |
| 1935 Residence (County) | Boyd |
| Naturalization Status | Naturalized |
| Occupation | Piano tuner |
| Industry | Private office |
| Class of Worker | OA |
| Hours Worked | 16 |
| Income (1939) | 0 |
| 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 Andrew Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Andrew Thomas
Head · 1940 · age 57 · b. ~1883 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Boyd-County, Kentucky
Open full size
1940 US Federal Census — Boyd-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01283-00192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary S Lipton | 8 | Daughter | — | Ashland Ky |
| 42 | Stephen S Cope | 29 | Head | Manager | Ohio |
| 43 | Marie S Cope | 29 | Wife | — | Georgia |
| 44 | Stephen Jr. Cope | 5 | Son | — | Tennessee |
| 45 | Suzanne Cope | 3 | Daughter | — | Illinois |
| 46 | James S Graber | 26 | Head | Printer | Kentucky |
| 47 | Mary E Graber | 25 | Wife | — | Kentucky |
| 48 | David A Graber | 1 | Son | — | Kentucky |
| 49 | Frank H Irvin | 42 | Head | Electrician | Huntington W Va |
| 50 | Georgia Irvin | 42 | Wife | — | Ohio |
| 51 | Frank H Jr Irvin | 22 | Son | Salesman | Ohio |
| 52 | James M Irvin | 20 | Son | Elevator Operator | West Virginia |
| 53 | Nancy H Irvin | 6 | Daughter | — | Ohio |
| 54 | Alfred H Ellis | 30 | Head | Boiler Maker | Ohio |
| 55 | Lenora Ellis | 29 | Wife | — | West Virginia |
| 56 | Eugene M Ellis | 7 | Son | — | Ashland Ky |
| 57 | Illie Bishop | 41 | Mother | — | Kentucky |
| 58 | Robert Eulkhoff | 54 | Head | Tailor | Russia |
| 59 | Sophia Eulkhoff | 40 | Wife | — | Russia |
| 60 | Meyer S Eulkhoff | 15 | Son | — | Kentucky |
| 61 | Isadore J Eulkhoff | 10 | Son | — | Kentucky |
| 62 | Goldie S Eulkhoff | 4 | Daughter | — | Kentucky |
| 63 | Andrew Thomas THIS PERSON | 57 | Head | Piano Tuner | England |
| 64 | Nell A Thomas | 53 | Wife | — | Ohio |
| 65 | Ruth (A.B) Thomas | 21 | Daughter | — | Kentucky |
| 66 | Robert (A.B) Thomas | 19 | Son | — | Kentucky |
| 67 | William Thomas | 17 | Son | — | Kentucky |
| 68 | Martha Thomas | 15 | Daughter | — | Kentucky |
| 69 | George Thomas | 15 | Son | — | Kentucky |
| 70 | Katheryn Thomas | 13 | Daughter | — | Kentucky |
| 71 | Edith Thomas | 12 | Daughter | — | Kentucky |
| 72 | Ralph Thomas | 25 | Son | Geologist | Kentucky |
| 73 | Clemons J Birch | 40 | Head | Watchman | Kentucky |
| 74 | Stella M Birch | 36 | Wife | — | Kentucky |
| 75 | Clemons Jr Birch | 18 | Son | Announcer | Kentucky |
| 76 | Mary M Birch | 17 | Daughter | — | Kentucky |
| 77 | William L Birch | 13 | Son | — | Kentucky |
| 78 | Harry J Greene | 51 | Head | Steel Worker | Kentucky |
| 79 | Mollie E Greene | 46 | Wife | Seamstress | Kentucky |
| 80 | Bernice Greene | 19 | Daughter | — | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)