KM
Katherine Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Franklin, Illinois
Our Model Tree links this Katherine Martin across the 1920, 1930 and 1940 US Censuses in Franklin, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 3-person household.
Age 40
b. ~1880
Female
Spouse
Born: Kentucky
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Franklin, Illinois |
| Surname | Martin |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Benton City |
| Est. Birth Year | ~1880 |
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 Katherine | Age | Birth yr |
|---|---|---|---|---|
| Ed Martin | Head | — | 45 | ~1875 |
| Lois Martin | Daughter | — | 14 | ~1906 |
| Katherine Martin | Spouse | — | 40 | ~1880 |
Census Appearances
1920
Franklin, Illinois
Spouse, age 40
Franklin, Illinois · implied b. ~1880 — 3 household members
| Surname | Martin |
| Given Name | Katherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Franklin, Illinois
Spouse, age 50
Franklin, Illinois · implied b. ~1880 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Katie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Franklin-County, Illinois
Spouse, age 60
Franklin-County, Illinois · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Katie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Benton |
| 1935 Residence (County) | Franklin |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Katherine Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Martin
Spouse · 1920 · age 40 · b. ~1880 · Illinois
★ 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 — Franklin, Illinois
Open full size
1920 US Federal Census — Franklin, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu364unit:0727)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julia Pearce | 17 | Daughter | Keeping House | Indiana |
| 2 | Virginia Pearce | 16 | Daughter | Keeping House | Indiana |
| 3 | Edward Pearce | 15 | Son | — | Illinois |
| 4 | Thelma Pearce | 13 | Daughter | — | Illinois |
| 5 | Glenn W Porter | 8 | Step Son | — | Illinois |
| 6 | Roy Rea | 24 | Head | Conductor | Tennessee |
| 7 | Reeta Rea | 21 | Wife | — | Illinois |
| 8 | Geraldine Rea | 2 | Daughter | — | Illinois |
| 9 | Allen F Rea | 0 | Son | — | Illinois |
| 10 | Gertrude Rea | 15 | Servant | — | Illinois |
| 11 | John J Powell | 38 | Head | Brakeman | Illinois |
| 12 | May Powell | 38 | Wife | — | Illinois |
| 13 | Striche Powell | 9 | Son | — | Illinois |
| 14 | Kate E Powell | 7 | Daughter | — | Illinois |
| 15 | Frederick Powell | 4 | Son | — | Illinois |
| 16 | Lewis Powell | 2 | Son | — | Illinois |
| 17 | Ira M Powell | 0 | Daughter | — | Illinois |
| 18 | Vernon B Quill | 27 | Head | Brakeman | Kentucky |
| 19 | Clara B Quill | 31 | Wife | — | Illinois |
| 20 | Charles Quill | 3 | Son | — | Illinois |
| 21 | Thomas Quill | 1 | Son | — | Illinois |
| 22 | Leroy Quill | 0 | Son | — | Illinois |
| 23 | Hardy Lakin | 32 | Head | Miner | England |
| 24 | Nellie Lakin | 31 | Wife | — | Michigan |
| 25 | Myrtle Lakin | 7 | Daughter | — | Michigan |
| 26 | Mary M Lakin | 5 | Daughter | — | Illinois |
| 27 | Philip W Lakin | 2 | Son | — | Illinois |
| 28 | John J Lakin | 0 | Son | — | Illinois |
| 29 | Ed Magee | 19 | Boarder | Miner | England |
| 30 | William Coughlin | 33 | Head | Miner | Illinois |
| 31 | Gertrude Coughlin | 33 | Wife | — | Illinois |
| 32 | Verna Coughlin | 7 | Daughter | — | Illinois |
| 33 | Irene Coughlin | 4 | Daughter | — | Illinois |
| 34 | John L Cruse | 31 | Head | Driver | Illinois |
| 35 | Jessie Cruse | 27 | Wife | — | Illinois |
| 36 | Gertrude Cruse | 10 | Daughter | — | Illinois |
| 37 | Paul Cruse | 8 | Son | — | Illinois |
| 38 | Helen R Cruse | 5 | Daughter | — | Illinois |
| 39 | Maxine Cruse | 4 | Daughter | — | Illinois |
| 40 | Virginia Cruse | 1 | Daughter | — | Illinois |
| 41 | Arthur Duncan | 27 | Head | Merchant | Tennessee |
| 42 | Rose E Duncan | 21 | Wife | — | Illinois |
| 43 | Samuel Spani | 44 | Head | — | Switzerland |
| 44 | Sarah E Spani | 75 | Wife | Electrician | Ohio |
| 45 | Peter Spani | 42 | Son | — | Illinois |
| 46 | Meda Spani | 33 | Wife | — | Illinois |
| 47 | Paul A Spani | 11 | Son | — | Illinois |
| 48 | Ed Martin | 45 | Head | Miner | Kentucky |
| 49 | Katherine Martin THIS PERSON | 40 | Wife | — | Kentucky |
| 50 | Lois M Martin | 14 | Daughter | — | Kentucky |
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)