GD
George Duncan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Muskogee, Oklahoma
Our Model Tree links this George Duncan across the 1930 and 1940 US Censuses in Muskogee, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 9-person household.
Age 46
b. ~1884
Male
Head
Born: Arkansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Muskogee, Oklahoma |
| Surname | Duncan |
| Given Name | George M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 18 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | VVVV O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $1.50 |
| Veteran | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Farmer |
| Township / Ward | Brewer Township |
| Est. Birth Year | ~1884 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Noel Duncan | Daughter | — | 17 | ~1913 |
| Florence Duncan | Spouse | — | 43 | ~1887 |
| Clarence Duncan | Son | — | 15 | ~1915 |
| Florence Duncan | Daughter | — | 7 | ~1923 |
| Agnes Duncan | Daughter | — | 9 | ~1921 |
| George Duncan | Head | — | 46 | ~1884 |
| George Duncan | Son | — | 4 | ~1926 |
| Marie Duncan | Daughter | — | 12 | ~1918 |
| Ruth Duncan | Daughter | — | 1 | ~1929 |
Census Appearances
1930
Muskogee, Oklahoma
Head, age 46
Muskogee, Oklahoma · implied b. ~1884 — 9 household members
| Surname | Duncan |
| Given Name | George M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 18 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | VVVV O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $1.50 |
| Veteran | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Muskogee-County, Oklahoma
Head, age 56
Muskogee-County, Oklahoma · implied b. ~1884 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duncan |
| Given Name | Geo M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Wagoner |
| 1935 Residence (County) | Wagoner |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Income (1939) | 99 |
| Highest Grade | No 3 |
| 1935 Residence | Oklahoma |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Duncan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Duncan
Head · 1930 · age 46 · b. ~1884 · Oklahoma
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Muskogee, Oklahoma
Open full size
1930 US Federal Census — Muskogee, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1915unit:0707)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary | 11 | Daughter | — | Oklahoma |
| 52 | Juanita | 8 | Daughter | — | Oklahoma |
| 53 | John R. Cassity | 32 | Head | Farmer | Kentucky |
| 54 | Lillie Cassity | 31 | Wife | — | Georgia |
| 55 | Frank Fry | 31 | Lodger | Farm Laborer | Illinois |
| 56 | Jesse E. Harris | 21 | Head | Farmer | Oklahoma |
| 57 | Lona Harris | 19 | Wife | — | Texas |
| 58 | June E. Harris | 2 | Son | — | Oklahoma |
| 59 | William S. Banks | 48 | Head | Farmer | Tennessee |
| 60 | Agnes Banks | 46 | Wife | — | Missouri |
| 61 | Joe M. Duncan | 38 | Head | Farmer | Arkansas |
| 62 | Francis Duncan | 32 | Wife | — | Arkansas |
| 63 | John Jr. Duncan | 12 | Son | — | Oklahoma |
| 64 | Mary E. Duncan | 11 | Daughter | — | Oklahoma |
| 65 | Virgil M. Duncan | 9 | Daughter | — | Oklahoma |
| 66 | Thurman Duncan | 7 | Son | — | Oklahoma |
| 67 | William J. A. Duncan | 5 | Son | — | Oklahoma |
| 68 | Ripi Harris | 23 | Lodger | Farm Laborer | Oklahoma |
| 69 | John R. Harris | 54 | Head | Farmer | Oklahoma |
| 70 | Verna B. Harris | 20 | Daughter | — | Oklahoma |
| 71 | Ficklie M. Ab Harris | 19 | Daughter | — | Oklahoma |
| 72 | Susie Ab Harris | 17 | Daughter | — | Oklahoma |
| 73 | Cecil L. Harris | 14 | Son | — | Oklahoma |
| 74 | Robbie L. Harris | 12 | Daughter | — | Oklahoma |
| 75 | John F. Harris | 9 | Son | — | Oklahoma |
| 76 | Ruth Harris | 7 | Daughter | — | Oklahoma |
| 77 | Mary Harris | 5 | Daughter | — | Oklahoma |
| 78 | Joseph W. Duncan | 42 | Head | Farmer (Dairy) | Arkansas |
| 79 | Katherine S. Duncan | 38 | Wife | — | Missouri |
| 80 | James G. Duncan | 18 | Son | — | Oklahoma |
| 81 | Robert Duncan | 22 | Nephew | Farm Laborer | Arkansas |
| 82 | Annie G. Duncan | 27 | Sister-in-law | — | Missouri |
| 83 | Roy Phillips | 23 | Cousin | — | Oklahoma |
| 84 | George M. Duncan THIS PERSON | 46 | Head | Farmer | Arkansas |
| 85 | Florence Duncan | 43 | Wife | — | Arkansas |
| 86 | Noel G. Duncan | 17 | Daughter | — | Oklahoma |
| 87 | Clarence Duncan | 15 | Son | — | Oklahoma |
| 88 | Marie Duncan | 12 | Daughter | — | Oklahoma |
| 89 | Agnes Duncan | 9 | Daughter | — | Oklahoma |
| 90 | Florence E. Duncan | 7 | Daughter | — | Oklahoma |
| 91 | George M. Jr. Duncan | 4 | Son | — | Oklahoma |
| 92 | Ruth Duncan | 1 | Daughter | — | Oklahoma |
| 93 | Elza E. Andrews | 43 | Head | Farmer | Arkansas |
| 94 | Rhoda Andrews | 42 | Wife | — | Arkansas |
| 95 | Rosa Andrews | 25 | Daughter | — | Arkansas |
| 96 | Barney Andrews | 22 | Son | Farm Laborer | Arkansas |
| 97 | Thomas Andrews | 21 | Son | Farm Laborer | Oklahoma |
| 98 | Newt Andrews | 16 | Son | — | Oklahoma |
| 99 | William Andrews | 13 | Son | — | Oklahoma |
| 100 | Roy Andrews | 10 | Son | — | Oklahoma |
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)