HC
Herbert Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Shannon, Missouri
Our Model Tree links this Herbert Clark across the 1920 and 1930 US Censuses in Shannon, Missouri (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 8-person household.
Age 19
b. ~1911
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shannon, Missouri |
| Surname | Clark |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Section Hand |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Section Hand |
| Township / Ward | Moore Township |
| Est. Birth Year | ~1911 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Herbert | Age | Birth yr |
|---|---|---|---|---|
| George Clark | Head | — | 47 | ~1883 |
| Mary Clark | Spouse | — | 48 | ~1882 |
| Gerald Clark | Son | — | 17 | ~1913 |
| Herbert Clark | Son | — | 19 | ~1911 |
| Samuel Clark | Son | — | 7 | ~1923 |
| Mildred Clark | Daughter | — | 13 | ~1917 |
| Georgia Clark | Daughter | — | 15 | ~1915 |
| Mandeline Clark | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Shannon, Missouri
Son, age 10
Shannon, Missouri · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Shannon, Missouri
Son, age 19
Shannon, Missouri · implied b. ~1911 — 8 household members
| Surname | Clark |
| Given Name | Herbert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Section Hand |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Herbert Clark across 2 US Census years (1920 and 1930) in Shannon, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Herbert Clark
Son · 1930 · age 19 · b. ~1911 · Missouri
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Sibling
Mildred Clark
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Georgia Clark
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mandeline Clark
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Clark
Sibling · 1930 · age 7
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 — Shannon, Missouri
Open full size
1930 US Federal Census — Shannon, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1247:0491)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eudora | 6 | Daughter | — | Missouri |
| 2 | Ralph Logan | 25 | Head | Shoe Factory | Missouri |
| 3 | Dessie Logan | 21 | Wife | — | Missouri |
| 4 | Winifred Logan | 2 | Son | — | Missouri |
| 5 | William M. Logan | 0 | Son | — | Missouri |
| 6 | Troy Grogan | 21 | Head | Trucker | Missouri |
| 7 | Lola Grogan | 19 | Wife | — | Missouri |
| 8 | John C. Clark | 44 | Head | Farmer | Missouri |
| 9 | Alta Clark | 40 | Wife | — | Missouri |
| 10 | Clifton Clark | 19 | Son | Farm Hand | Missouri |
| 11 | Horace Clark | 16 | Son | Farm Hand | Missouri |
| 12 | Ruth Clark | 13 | Daughter | — | Missouri |
| 13 | Gertrude Clark | 11 | Daughter | — | Missouri |
| 14 | Troy Clark | 8 | Son | — | Missouri |
| 15 | Adria Clark | 5 | Daughter | — | Missouri |
| 16 | John Sr. Clark | 70 | Father | — | Illinois |
| 17 | Arthur W. Forth | 26 | Head | Farmer | Missouri |
| 18 | Ellen Forth | 31 | Wife | — | Missouri |
| 19 | Walter J. Forth | 1 | Son | — | Missouri |
| 20 | George H. Clark | 47 | Head | Farmer | Missouri |
| 21 | Mary M. Clark | 48 | Wife | — | Missouri |
| 22 | Herbert Clark THIS PERSON | 19 | Son | Section Hand | Missouri |
| 23 | Gerald Clark | 17 | Son | Section Hand | Missouri |
| 24 | Georgia Clark | 15 | Daughter | — | Missouri |
| 25 | Mildred Clark | 13 | Daughter | — | Missouri |
| 26 | Mandeline Clark | 11 | Daughter | — | Missouri |
| 27 | Samuel Clark | 7 | Son | — | Missouri |
| 28 | Frederick Riley | 77 | Head | — | Iowa |
| 29 | Cora A. Riley | 77 | Wife | — | Indiana |
| 30 | William S. Riley | 57 | Son | Stone Mason | Iowa |
| 31 | Christia Riley | 44 | Daughter-in-law | — | Missouri |
| 32 | James T. White | 36 | Head | Farmer | Missouri |
| 33 | Delta L. White | 36 | Wife | — | Missouri |
| 34 | Delila White | 14 | Daughter | — | Missouri |
| 35 | Irene White | 12 | Daughter | — | Missouri |
| 36 | Willard White | 10 | Son | — | Missouri |
| 37 | Melvin White | 8 | Son | — | Missouri |
| 38 | James White | 5 | Son | — | Missouri |
| 39 | Richard Conway | 50 | Head | Farmer | Missouri |
| 40 | Sarah Conway | 40 | Wife | — | Missouri |
| 41 | Dallas Conway | 18 | Son | Section Hand | Missouri |
| 42 | Cecil Conway | 14 | Son | Farm Hand | Missouri |
| 43 | Daisy Conway | 3 | Daughter | — | Missouri |
| 44 | Opal Ferguson | 20 | Daughter | — | Missouri |
| 45 | Clarence Conway | 23 | Son | Fireman | Missouri |
| 46 | Thelma Conway | 21 | Daughter-in-law | — | Missouri |
| 47 | Floyd Morris | 1 | Grandson | — | Missouri |
| 48 | Ralph Ferguson | 0 | Grandson | — | Missouri |
| 49 | Robert Randolph | 24 | Head | Section Hand | Missouri |
| 50 | Pearl Randolph | 22 | Wife | — | Missouri |
Related Census Records
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)