RC
Richard Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Le Sueur, Minnesota
Our Model Tree links this Richard Clark across the 1910, 1920 and 1930 US Censuses in Le Sueur, Minnesota (XGBoost, ~Confirmed), with identified parents Robert & Blanche — first a son (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Le Sueur, Minnesota |
| Surname | Clark |
| Given Name | Richard W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Radio Set | R |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Elysian Township T 109 R 24 |
| Est. Birth Year | ~1910 |
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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Margaret Clark | Daughter | — | 18 | ~1912 |
| Blanche Clark | Daughter | — | 15 | ~1915 |
| Mildred Clark | Daughter | — | 18 | ~1912 |
| George Clark | Head | — | 54 | ~1876 |
| Katherine Fitzsimmons | Other | — | 22 | ~1908 |
| Joseph Clark | Son | — | 15 | ~1915 |
| Richard Clark | Son | — | 20 | ~1910 |
| Blanche Clark | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Le Sueur, …
Son, age
Le Sueur, Minnesota · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Richard M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Le Sueur, …
Son, age 10
Le Sueur, Minnesota · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Richard W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Le Sueur, …
Son, age 20
Le Sueur, Minnesota · implied b. ~1910 — 8 household members
| Surname | Clark |
| Given Name | Richard W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Radio Set | R |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Richard Clark across 3 US Census years (1910, 1920 and 1930) in Le Sueur, Minnesota, using XGBoost record linkage. Identified parents: father Robert Clarke (~0.92 confidence) and mother Blanche Clark (~0.92 confidence) and father George Clark (~0.92 confidence) and father Richard Clark (~0.92 confidence) and mother Blanch Clark (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Clarke
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Blanche Clark
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
George Clark
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Richard Clark
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Blanch Clark
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Richard Clark
Son · 1930 · age 20 · b. ~1910 · Minnesota
★ You are viewing this record
Sibling
Margaret Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Clark
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Clark
Sibling · 1930 · age 15
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 — Le Sueur, Minnesota
Open full size
1930 US Federal Census — Le Sueur, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1104:0725)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold R. Kruger | 29 | Head | Farmer | Minnesota |
| 2 | Edna M. Kruger | 19 | Wife | — | Minnesota |
| 3 | Henry Hildebrandt | 52 | Head | Farmer | Minnesota |
| 4 | George Clark | 54 | Head | Farmer | Minnesota |
| 5 | Blanche M. Clark | 54 | Wife | — | Minnesota |
| 6 | Richard W. Clark THIS PERSON | 20 | Son | Laborer | Minnesota |
| 7 | Margaret M. Clark | 18 | Daughter | — | Minnesota |
| 8 | Mildred M. Clark | 18 | Daughter | — | Minnesota |
| 9 | Joseph W. Clark | 15 | Son | — | Minnesota |
| 10 | Blanche M. Clark | 15 | Daughter | — | Minnesota |
| 11 | Katherine Fitzsimmons | 22 | Boarder | — | Iowa |
| 12 | Herbert K. Warner | 60 | Head | Farmer | Minnesota |
| 13 | Morton A. Warner | 58 | Brother | Farmer | Minnesota |
| 14 | Elizabeth E. Warner | 55 | Sister | Housekeeper | Minnesota |
| 15 | John W. Coffin | 38 | Head | Farmer | Minnesota |
| 16 | Ruth E. Coffin | 33 | Wife | — | Minnesota |
| 17 | Kenneth Coffin | 14 | Son | — | Minnesota |
| 18 | Gladys Coffin | 13 | Daughter | — | Minnesota |
| 19 | Irene Coffin | 9 | Daughter | — | Minnesota |
| 20 | Robert Coffin | 5 | Son | — | Minnesota |
| 21 | Rebecca Coffin | 70 | Mother | — | Minnesota |
| 22 | William Rogers | 55 | Uncle | Laborer | Minnesota |
| 23 | Oscar H. Williams | 37 | Head | Farmer | Minnesota |
| 24 | Helma A. Williams | 32 | Wife | — | Minnesota |
| 25 | Willard O. Williams | 5 | Son | — | Minnesota |
| 26 | Margaret Forsythe | 12 | Stepdaughter | — | Wisconsin |
| 27 | Wyman Forsythe | 9 | Stepson | — | Minnesota |
| 28 | Claude H. Waldrop | 37 | Head | Laborer | Minnesota |
| 29 | Pearl L. Waldrop | 31 | Wife | — | Minnesota |
| 30 | Edward Scheunemann | 34 | Head | Manager | Illinois |
| 31 | Elizabeth M. Scheunemann | 32 | Wife | — | Nebraska |
| 32 | Dorothy M. Scheunemann | 9 | Daughter | — | Minnesota |
| 33 | Marjorie L. Scheunemann | 6 | Daughter | — | Minnesota |
| 34 | Martin E. Sorenson | 30 | Head | Laborer | Minnesota |
| 35 | Loretta M. Sorenson | 23 | Wife | — | Minnesota |
| 36 | Betty M. Sorenson | 5 | Daughter | — | Minnesota |
| 37 | Paul Hendershot | 61 | Head | Farmer | Minnesota |
| 38 | Mabelle Hendershot | 48 | Wife | — | Minnesota |
| 39 | Martha M. Hendershot | 18 | Daughter | — | Minnesota |
| 40 | Fred J. Seifert | 37 | Head | Laborer | Minnesota |
| 41 | Olga A. Seifert | 31 | Wife | — | Minnesota |
| 42 | Ruth J. Seifert | 3 | Daughter | — | Minnesota |
| 43 | Arthur Buss | 46 | Head | Farmer | Iowa |
| 44 | Rosina S. Buss | 38 | Wife | — | Iowa |
| 45 | Gerald W. Buss | 14 | Son | — | Iowa |
| 46 | Ralph L. Buss | 12 | Son | — | Iowa |
| 47 | Arthur F. Buss | 10 | Son | — | Iowa |
| 48 | Marian Ruby Buss | 5 | Daughter | — | Arkansas |
| 49 | Ludwig J. Rasmussen | 39 | Head | Farmer | Minnesota |
| 50 | Mabel A. Rasmussen | 23 | Wife | — | Minnesota |
Pedigree Summary
Richard + 4 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)