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Charles Harmon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montgomery, Missouri
Our Model Tree links this Charles Harmon across the 1930 and 1940 US Censuses in Montgomery, Missouri (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 2
b. ~1928
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Missouri |
| Surname | Harmon |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Bear Creek Township |
| Est. Birth Year | ~1928 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Vera Harmon | Daughter | — | 4 | ~1926 |
| Foster Harmon | Head | — | 49 | ~1881 |
| Louisa Harmon | Other | — | 37 | ~1893 |
| Charles Harmon | Son | — | 2 | ~1928 |
| Ruby Harmon | Daughter | — | 8 | ~1922 |
| Alberta Harmon | Daughter | — | 15 | ~1915 |
| Virgil Harmon | Son | — | 12 | ~1918 |
Census Appearances
1930
Montgomery, Missouri
Son, age 2
Montgomery, Missouri · implied b. ~1928 — 7 household members
| Surname | Harmon |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Montgomery-County, Missouri
Son, age 10
Montgomery-County, Missouri · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harman |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Bear Creek Township |
| 1935 Residence (County) | Montgomery |
| Highest Grade | Yes 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Harmon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Harmon
Son · 1930 · age 2 · b. ~1928 · Missouri
★ You are viewing this record
Sibling
Vera Harmon
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Harmon
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Harmon
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Harmon
Sibling · 1930 · age 8
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 — Montgomery, Missouri
Open full size
1930 US Federal Census — Montgomery, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1213:0298)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Hildebrandt | 11 | Son | — | Missouri |
| 2 | Orville Hildebrandt | 9 | Son | — | Missouri |
| 3 | Joseph Ihle | 52 | Head | Farmer | Missouri |
| 4 | Ida Ihle | 45 | Wife-H | — | Missouri |
| 5 | Clammons Ihle | 18 | Son | Laborer | Missouri |
| 6 | John Engel | 61 | Head | Farmer | Missouri |
| 7 | Louisa Engel | 60 | Wife-H | — | Germany |
| 8 | John H. Engel | 23 | Son | Laborer | Missouri |
| 9 | Reinhold E. Engel | 21 | Son | Laborer | Missouri |
| 10 | Dietrich M. Engel | 18 | Son | Laborer | Missouri |
| 11 | Annie Brewster | 56 | Head | Farmer | Missouri |
| 12 | Annie Brewster | 62 | Sister | Farmer | Missouri |
| 13 | Charles Wright | 54 | Head | Farmer | Missouri |
| 14 | Nettie Wright | 45 | Wife-H | — | Missouri |
| 15 | Bennie M. Wright | 20 | Son | — | Missouri |
| 16 | Dorothy M. Wright | 10 | Daughter | — | Missouri |
| 17 | Foster Harmon | 49 | Head | Farmer | Missouri |
| 18 | Louisa Harmon | 37 | Wife-H | — | Missouri |
| 19 | Alberta Harmon | 15 | Daughter | Cashier | Missouri |
| 20 | Virgil Harmon | 12 | Son | — | Missouri |
| 21 | Ruby Harmon | 8 | Daughter | — | Missouri |
| 22 | Vera Harmon | 4 | Daughter | — | Missouri |
| 23 | Charles Harmon THIS PERSON | 2 | Son | — | Missouri |
| 24 | Elford Harmon | 52 | Head | Farmer | Missouri |
| 25 | Ellen M. Harmon | 60 | Wife-H | — | Missouri |
| 26 | Earl Harmon | 17 | Son | Laborer | Missouri |
| 27 | John T. Wiss | 39 | Head | Farmer | Missouri |
| 28 | Virginia Wiss | 31 | Wife-H | — | Missouri |
| 29 | Vera E. Wiss | 11 | Daughter | — | Missouri |
| 30 | Katheryn E. Wiss | 10 | Daughter | — | Missouri |
| 31 | Ollie M. Wiss | 8 | Daughter | — | Missouri |
| 32 | Ina Wiss | 7 | Daughter | — | Missouri |
| 33 | Corine R. Wiss | 5 | Daughter | — | Missouri |
| 34 | Rose E. Wiss | 3 | Daughter | — | Missouri |
| 35 | Wilma G. Wiss | 1 | Daughter | — | Missouri |
| 36 | Luther Duckworth | 34 | Head | Laborer | Missouri |
| 37 | Bertha Duckworth | 40 | Wife-H | — | Missouri |
| 38 | Joseph Duckworth | 8 | Son | — | Missouri |
| 39 | Ellen Duckworth | 5 | Son | — | Missouri |
| 40 | Mary Duckworth | 2 | Daughter | — | Missouri |
| 41 | Joseph Camp | 75 | Head | Farmer | Missouri |
| 42 | Annie C. Camp | 68 | Wife-H | — | Missouri |
| 43 | Luvia Frankie Camp | 50 | Daughter | — | Missouri |
| 44 | Henry Logan | 40 | Head | Farmer | Missouri |
| 45 | Susie Logan | 31 | Wife-H | — | Missouri |
| 46 | Monadene Logan | 7 | Daughter | — | Missouri |
| 47 | Dorothy Logan | 4 | Daughter | — | Missouri |
| 48 | Jewell Logan | 2 | Daughter | — | Missouri |
| 49 | Frances Logan | 0 | Daughter | — | Missouri |
| 50 | Louis North | 44 | Head | Farmer | 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)