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Charles Duncan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Gasconade, Missouri
Our Model Tree links this Charles Duncan across the 1920 and 1930 US Censuses in Gasconade, Missouri (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 9-person household.
Age 55
b. ~1875
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Gasconade, Missouri |
| Surname | Duncan |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 35 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Clay Township |
| Est. Birth Year | ~1875 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Opal Duncan | Daughter | — | 8 | ~1922 |
| Minnie Duncan | Daughter | — | 6 | ~1924 |
| Charles Duncan | Head | — | 55 | ~1875 |
| Maggie Duncan | Other | — | 48 | ~1882 |
| Clifford Duncan | Son | — | 17 | ~1913 |
| Ruth Duncan | Daughter | — | 13 | ~1917 |
| Lawrence Duncan | Son | — | 15 | ~1915 |
| Ruby Duncan | Daughter | — | 11 | ~1919 |
| Ronald Duncan | Son | — | 11 | ~1919 |
Census Appearances
1920
Gasconade, Missouri
Head, age 44
Gasconade, Missouri · implied b. ~1876 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duncan |
| Given Name | Charles H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Gasconade, Missouri
Head, age 55
Gasconade, Missouri · implied b. ~1875 — 9 household members
| Surname | Duncan |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 35 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| 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 Duncan across 2 US Census years (1920 and 1930) in Gasconade, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Duncan
Head · 1930 · age 55 · b. ~1875 · Missouri
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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 — Gasconade, Missouri
Open full size
1930 US Federal Census — Gasconade, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1187:1018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James O Lacy | 25 | son | Miner | Missouri |
| 2 | Thomas Lacy | 63 | brother-in-law | — | Missouri |
| 3 | William Richardson | 55 | Head | Farmer | Missouri |
| 4 | Margaret Richardson | 73 | Wife-H | — | Missouri |
| 5 | John Richardson | 50 | Brother | Farm Laborer | Missouri |
| 6 | Lawrence T Fett | 49 | Head | Farmer | Missouri |
| 7 | Mary Fett | 40 | Wife-H | — | Missouri |
| 8 | Lola E Fett | 21 | Daughter | — | Missouri |
| 9 | Sara Fett | 18 | Daughter | Sewing | Missouri |
| 10 | Alice Fett | 16 | Daughter | Book Bind | Missouri |
| 11 | Katie Fett | 15 | Daughter | — | Missouri |
| 12 | Mable Fett | 13 | Daughter | — | Missouri |
| 13 | Mildred Fett | 10 | Daughter | — | Missouri |
| 14 | Lawrence Fett | 7 | Son | — | Missouri |
| 15 | Wilfred Fett | 5 | Son | — | Missouri |
| 16 | Mahon Fett | 2 | Son | — | Missouri |
| 17 | Hurst Richardson | 43 | Head | Farmer | Missouri |
| 18 | Ida Richardson | 40 | Wife-H | — | Missouri |
| 19 | Geneva E Richardson | 15 | Daughter | — | Missouri |
| 20 | Edward W Miller | 40 | Head | Farmer | Missouri |
| 21 | Elizabeth Miller | 46 | Wife-H | — | Illinois |
| 22 | Gladness M Miller | 13 | Daughter | — | Missouri |
| 23 | Elsie L Miller | 11 | Daughter | — | Missouri |
| 24 | Lloyd Jr Miller | 9 | Son | — | Missouri |
| 25 | Raymond G Miller | 7 | Son | — | Missouri |
| 26 | Louis M Miller | 65 | Father | — | Missouri |
| 27 | Charles A Duncan THIS PERSON | 55 | Head | Farmer | Illinois |
| 28 | Maggie Duncan | 48 | Wife-H | — | Missouri |
| 29 | Clifford A Duncan | 17 | Son | Farm Laborer | Missouri |
| 30 | Lawrence J Duncan | 15 | Son | Spell Out | Missouri |
| 31 | Ruth A Duncan | 13 | Daughter | — | Missouri |
| 32 | Ruby A Duncan | 11 | Daughter | — | Missouri |
| 33 | Ronald J Duncan | 11 | Son | — | Missouri |
| 34 | Opal E Duncan | 8 | Daughter | — | Missouri |
| 35 | Minnie M Duncan | 6 | Daughter | — | Missouri |
| 36 | Charles H Eastman | 56 | Head | Farmer | Missouri |
| 37 | Clarence W Eastman | 25 | Son | Farm Laborer | Missouri |
| 38 | Violetta H Eastman | 24 | Wife-H | — | Missouri |
| 39 | Emma L Eastman | 3 | Daughter | — | Missouri |
| 40 | Walter J Conrad | 45 | Head | Farmer | Missouri |
| 41 | Estella L Conrad | 43 | Wife-H | — | Missouri |
| 42 | Jewell G Conrad | 18 | Daughter | — | Missouri |
| 43 | Verna A Conrad | 16 | Daughter | — | Missouri |
| 44 | Violet V Conrad | 13 | Daughter | — | Missouri |
| 45 | Clayton W Conrad | 11 | Son | — | Missouri |
| 46 | Ginnie H Conrad | 60 | Mother-in-law | — | Missouri |
| 47 | William D Kropp | 51 | Head | Farmer | Missouri |
| 48 | Rosa A Kropp | 49 | Wife-H | — | Missouri |
| 49 | Isaac C Kropp | 24 | Son | Farm Laborer | Missouri |
| 50 | Tony E Kropp | 17 | Son | Farm Laborer | Missouri |
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)