HC
Harry Clark — 1920 US Census Record
Model Tree available1920 United States Federal Census · Leavenworth, Kansas
Our Model Tree links this Harry Clark across the 1900, 1910 and 1920 US Censuses in Leavenworth, Kansas (XGBoost, ~Confirmed), with identified parents Burn & Martha — first a son (b.~1889), then head of a 3-person household.
Age 31
b. ~1889
Male
Son
Born: Kansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Leavenworth, Kansas |
| Surname | Clark |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farmer |
| Township / Ward | High Prairie Township |
| Est. Birth Year | ~1889 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Burry Clark | Head | — | 64 | ~1856 |
| Harry Clark | Son | — | 31 | ~1889 |
| Martha Clark | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Leavenworth, Kansas
Son, age 12
Leavenworth, Kansas · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Harry W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kansas |
| Birth Month | May |
| Birth Year | 1888 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Germany |
| Occupation | School Janitor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1910
Leavenworth, Kansas
Son, age 21
Leavenworth, Kansas · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Germany |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Leavenworth, Kansas
Son, age 31
Leavenworth, Kansas · implied b. ~1889 — 3 household members
| Surname | Clark |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Harry Clark across 3 US Census years (1900, 1910 and 1920) in Leavenworth, Kansas, using XGBoost record linkage. Identified parents: father Burn Clark (~0.92 confidence) and mother Martha Clark (~0.92 confidence) and father Byron Clark (~0.92 confidence) and father Burry Clark (~0.92 confidence) and mother Martha Clark (~0.92 confidence) and mother Martha Clark (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Burn Clark
b. ~1847
Source father
● Household
· direct · ~0.92
Mother
Martha Clark
b. ~1848
Source mother
● Household
· direct · ~0.92
Father
Byron Clark
b. ~1855
Source father
● Household
· direct · ~0.92
Father
Burry Clark
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Martha Clark
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Martha Clark
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Clark
Son · 1920 · age 31 · b. ~1889 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Leavenworth, Kansas
Open full size
1920 US Federal Census — Leavenworth, Kansas
Page Contents
44 people indexed on this census page (ia:1920:14thcensusofpopu537unit:0200)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Burry S. Clark | 64 | Head | Blacksmith | Indiana |
| 52 | Martha Clark | 53 | Wife | — | Germany |
| 53 | Harry Clark THIS PERSON | 31 | Son | Farmer | Kansas |
| 54 | Clark | 22 | Son | Laborer | Kansas |
| 55 | Isaac M. Ecton | 51 | Head | Farmer | Kansas |
| 56 | Lilly Ecton | 19 | Daughter | Teacher | Kansas |
| 57 | Carrie Ecton | 15 | Daughter | Student | Kansas |
| 58 | Carl G. Martins | 27 | Head | Farmer | Mississippi |
| 59 | Annie Martins | 23 | Wife | — | Missouri |
| 60 | Dorothy R. Martins | 0 | Daughter | — | Kansas |
| 61 | Frederick Bauder | 56 | Head | Farmer | Switzerland |
| 62 | Mary Bauder | 48 | Wife | — | Germany |
| 63 | Alfred Bauder | 18 | Son | Laborer | Kansas |
| 64 | Josephine Bauder | 16 | Daughter | — | Kansas |
| 65 | Edna Bauder | 13 | Daughter | — | Kansas |
| 66 | Ella Bauder | 10 | Daughter | — | Kansas |
| 67 | Lavina Bauder | 8 | Daughter | — | Kansas |
| 68 | Adolph Bauder | 5 | Son | — | Kansas |
| 69 | Thomas Breezley | 60 | Head | Hired Man | Virginia |
| 70 | Lillie Breezley | 40 | Wife | — | Kansas |
| 71 | Ernest Edlin | 35 | Head | Farmer | Kansas |
| 72 | Minnie Edlin | 28 | Wife | — | Missouri |
| 73 | Virginia Edlin | 0 | Daughter | — | Kansas |
| 74 | George Smith | 28 | Head | Farmer | Kansas |
| 75 | Lillie Smith | 25 | Wife | — | Kansas |
| 76 | Everett Harrison | 22 | Hired man | Laborer | Kansas |
| 77 | Henry Clyde | 46 | Head | Farmer | England |
| 78 | Sophia Clyde | 38 | Wife | — | Kansas |
| 79 | Margaret G. Clyde | 6 | Daughter | — | Kansas |
| 80 | Arthur J. Cox | 26 | Head | Farmer | Kansas |
| 81 | Bessie L. Cox | 25 | Wife | — | Nebraska |
| 82 | Vera L. Cox | 6 | Daughter | — | Kansas |
| 83 | Opal M. Cox | 4 | Daughter | — | Kansas |
| 84 | Dale Cox | 2 | Son | — | Kansas |
| 85 | Irene L. Cox | 1 | Daughter | — | Kansas |
| 86 | Edward C. Cox | 0 | Son | — | Kansas |
| 87 | Frank Somers | 46 | Head | Farmer | Ohio |
| 88 | Louise Somers | 49 | Wife | — | Kansas |
| 89 | Harry L. Somers | 17 | Son | Student | Kansas |
| 90 | Pearl E. Somers | 15 | Daughter | Student | Kansas |
| 91 | Lilly E. Somers | 13 | Daughter | — | Kansas |
| 92 | Ida L. Somers | 10 | Daughter | — | Kansas |
| 93 | Albert Nono | 62 | Head | Drayman | Kentucky |
| 94 | Elizabeth Nono | 60 | Wife | — | Kentucky |
Pedigree Summary
Harry
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)