AM
Agnes Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cowley, Kansas
Our Model Tree links this Agnes Martin across the 1910, 1920 and 1930 US Censuses in Cowley, Kansas (XGBoost, ~Confirmed), with identified parents Charles & Marion — first a daughter (b.~1905), then head of a 10-person household.
Age 25
b. ~1905
Female
Daughter
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cowley, Kansas |
| Surname | Martin |
| Given Name | Agnes L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Grant Township |
| Est. Birth Year | ~1905 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Marion Martin | Other | — | 32 | ~1898 |
| Jennie Konce | Other | — | 53 | ~1877 |
| Jake Konce | Other | — | 52 | ~1878 |
| Ethel Martin | Other | — | 45 | ~1885 |
| Stanton Sellers | Other | — | 8 | ~1922 |
| Noma Case | Other | — | 24 | ~1906 |
| Charles Case | Head | — | 27 | ~1903 |
| George Martin | Son | — | 22 | ~1908 |
| Agnes Martin | Daughter | — | 25 | ~1905 |
| Archie Konce | Son | — | 19 | ~1911 |
Census Appearances
1910
Cowley, Kansas
Daughter, age 6
Cowley, Kansas · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Cowley, Kansas
Daughter, age 15
Cowley, Kansas · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Cowley, Kansas
Daughter, age 25
Cowley, Kansas · implied b. ~1905 — 10 household members
| Surname | Martin |
| Given Name | Agnes L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read/Write | 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 Agnes Martin across 3 US Census years (1910, 1920 and 1930) in Cowley, Kansas, using XGBoost record linkage. Identified parents: father Charles Case (~0.60 confidence) and father Marion Martin (~0.92 confidence) and father Charles Case (~0.53 confidence) and father Charles Case (~0.53 confidence) and mother Bernadine Case (~0.29 confidence) and mother Katie Case (~0.53 confidence) and mother Katie Case (~0.53 confidence) and mother Ethel Martin (~0.92 confidence) and mother Ethel Martin (~0.92 confidence). The pedigree spans 2 generations with 9 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.64
Father
Charles Case
b. ~1903
Source father
● Household
· direct · ~0.6
Father
Marion Martin
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Charles Case
b. ~1866
Source father>father
● Household
· direct · ~0.53
Father
Charles Case
b. ~1866
Source father>father
● Household
· direct · ~0.53
Mother
Bernadine Case
b. ~1920
Source father>mother
● Household
· direct · ~0.29
Mother
Katie Case
b. ~1862
Source father>mother
● Household
· direct · ~0.53
Mother
Katie Case
b. ~1867
Source father>mother
● Household
· direct · ~0.53
Mother
Ethel Martin
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Ethel Martin
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Martin
Daughter · 1930 · age 25 · b. ~1905 · Kansas
★ You are viewing this record
Sibling
Archie Konce
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Martin
Sibling · 1930 · age 22
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 — Cowley, Kansas
Open full size
1930 US Federal Census — Cowley, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus698usce:0041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles F. Case | 27 | Head | Farmer | Kansas |
| 52 | Noma M. Case | 24 | Wife-H | None | Colorado |
| 53 | Jake J. Konce | 52 | R | Farmer | Kansas |
| 54 | Jennie M. Konce | 53 | Wife-H | None | Kansas |
| 55 | Archie J. Konce | 19 | Son | Farm Laborer | Kansas |
| 56 | Marion G. Martin | 32 | R | Farmer | Iowa |
| 57 | Ethel E. Martin | 45 | Wife-H | None | Kansas |
| 58 | Agnes L. Martin THIS PERSON | 25 | Daughter | None | Kansas |
| 59 | George H. Martin | 22 | Son | Laborer | Kansas |
| 60 | Stanton Sellers | 8 | Boarder | None | New York |
| 61 | Samuel E. Stark | 62 | Head | Farmer | Illinois |
| 62 | Laura E. Stark | 61 | Wife-H | None | Missouri |
| 63 | Bert L. Stark | 28 | Son | Farmer | Kansas |
| 64 | Effie P. Stark | 27 | Daughter-in-law | None | Kansas |
| 65 | Norma L. Stark | 6 | Granddaughter | None | Kansas |
| 66 | Thomas M. Mosier | 66 | Head | Farmer | Illinois |
| 67 | Sophia A. Mosier | 59 | Wife-H | None | Iowa |
| 68 | Dena C. Mcmill | 74 | Head | Farmer | Kansas |
| 69 | Julia B. Mcmill | 72 | Mother-H | None | Ohio |
| 70 | David B. Pettigrew | 72 | Head | Farmer | Illinois |
| 71 | Mary E. Pettigrew | 62 | Wife-H | None | Iowa |
| 72 | Alice E. Prather | 72 | Head | None | Iowa |
| 73 | A. Bruce Clover | 25 | Son-in-law | Teacher | Missouri |
| 74 | Eva L. Clover | 30 | Daughter | None | Kansas |
| 75 | Bruce L. Clover | 0 | Grandson | None | Kansas |
| 76 | Charles W. Gilkey | 41 | Head | Farmer | Kansas |
| 77 | Pearl Gilkey | 38 | Wife-H | None | Kansas |
| 78 | Wilson Gilkey | 17 | Son | Farm Laborer | Kansas |
| 79 | Irene J. Gilkey | 14 | Daughter | None | Kansas |
| 80 | Evelyn N. Gilkey | 13 | Daughter | None | Oklahoma |
| 81 | Charles Jr. Gilkey | 9 | Son | None | Missouri |
| 82 | George H. Butler | 57 | Head | Laborer | Kansas |
| 83 | Edwin S. Foltz | 35 | Head | Farmer | Kansas |
| 84 | Grace D. Foltz | 33 | Wife-H | None | Kansas |
| 85 | Donald M. Foltz | 8 | Son | None | Kansas |
| 86 | Eugene L. Foltz | 7 | Son | None | Kansas |
| 87 | Otis E. Cole | 31 | Head | Farmer | Kansas |
| 88 | Imogene E. Cole | 31 | Wife-H | None | Kansas |
| 89 | Ellie May Cole | 5 | Daughter | None | Kansas |
| 90 | Charles H. Glass | 76 | Head | Farmer | Michigan |
| 91 | Mary A. Glass | 66 | Wife-H | None | Missouri |
| 92 | Clarence E. Glass | 20 | Grandson | Laborer | Kansas |
| 93 | Blaine Adams | 41 | Head | Farmer | Kansas |
| 94 | Alice C. Adams | 40 | Wife-H | None | Kansas |
| 95 | Mildred M. Adams | 12 | Daughter | None | Kansas |
| 96 | Vera G. Adams | 9 | Daughter | None | Kansas |
| 97 | Ralph L. Adams | 5 | Son | None | Kansas |
| 98 | Rosalie R. Adams | 2 | Daughter | None | Kansas |
| 99 | Rita M. Adams | 0 | Daughter | None | Kansas |
| 100 | Frank H. Sutton | 39 | Head | Farmer | Kansas |
Related Census Records
Pedigree Summary
Agnes + 2 siblings
Gen 1 · 4 parents
~0.84
Gen 2 · 5 grandparents
~0.48
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)