LM
Lawrence Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Ford, Kansas
Our Model Tree links this Lawrence Martin across the 1920, 1930 and 1940 US Censuses in Ford, Kansas (XGBoost, ~Confirmed), with identified parents Frank & Nellie — first a son (b.~1906), then head of a 2-person household.
Age 24
b. ~1906
Male
Son
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ford, Kansas |
| Surname | Martin |
| Given Name | Lawrence F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Salesman |
| Industry | Retail Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Salesman |
| Township / Ward | Dodge City |
| Est. Birth Year | ~1906 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Lawrence Martin | Son | — | 24 | ~1906 |
| Nellie Martin | Head | — | 38 | ~1892 |
Census Appearances
1920
Ford, Kansas
Son, age 14
Ford, Kansas · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lawrence F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Ford, Kansas
Son, age 24
Ford, Kansas · implied b. ~1906 — 2 household members
| Surname | Martin |
| Given Name | Lawrence F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Retail Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Ford-County, Kansas
Son, age 34
Ford-County, Kansas · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Laurence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Dodge City |
| 1935 Residence (County) | Ford |
| Occupation | Teacher |
| Industry | City Schools |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | C-4 |
| 1935 Residence | Same place |
| 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 Lawrence Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Martin (~0.92 confidence) and mother Nellie Martin (~0.92 confidence) and mother Nellie Martin (~0.92 confidence) and mother Nellie Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Martin
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Nellie Martin
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Nellie Martin
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Nellie Martin
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lawrence Martin
Son · 1930 · age 24 · b. ~1906 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Ford, Kansas
Open full size
1930 US Federal Census — Ford, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus702usce:0794)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ryan W. Harris | 42 | Head | Ditch Contractor | Texas |
| 52 | Chessie Harris | 42 | Wife-H | — | Texas |
| 53 | Harold Harris | 19 | Son | — | Texas |
| 54 | Harvey B. Rhoades | 37 | Head | Auto Salesman | Arkansas |
| 55 | Mabel Rhoades | 45 | Wife-H | — | Iowa |
| 56 | Arlington Fugate | 49 | Head | Assistant Foreman | Illinois |
| 57 | Ellen B. Fugate | 39 | Wife-H | — | Illinois |
| 58 | Marian Fugate | 18 | Daughter | — | New Mexico |
| 59 | William C. Fugate | 10 | Son | — | New Mexico |
| 60 | Robert Arlington Fugate | 6 | Son | — | Illinois |
| 61 | Rufus S. Cottrell | 58 | Head | Cabinet Maker | West Virginia |
| 62 | Carrie Cottrell | 46 | Wife-H | — | Ohio |
| 63 | Ruth Cottrell | 12 | Daughter | — | Kansas |
| 64 | Lorraine Cottrell | 5 | Daughter | — | Kansas |
| 65 | Harry G. Dice | 57 | Head | Advertising Representative | Illinois |
| 66 | Rose E. Dice | 57 | Wife-H | — | Ohio |
| 67 | H. Joe Hatch | 24 | Son-in-law | Tool Dresser | United States |
| 68 | June Maxine Hatch | 18 | Daughter | — | Idaho |
| 69 | Anna Norman | 48 | Head-H | — | Georgia |
| 70 | Harley Roscoe Norman | 22 | Son | Auto Machinist | Georgia |
| 71 | Odell Norman | 18 | Son | Checker & Supply | Texas |
| 72 | Major Edward Norman | 14 | Son | Messenger Boy | Texas |
| 73 | Samuel Raymond Norman | 10 | Son | — | New Mexico |
| 74 | Fred O. Green | 44 | Head | Proprietor | Kansas |
| 75 | Kate Green | 43 | Wife-H | — | Kansas |
| 76 | Leo W. Haford | 37 | Head | Proprietor | Ohio |
| 77 | Evangeline Haford | 33 | Wife-H | — | Iowa |
| 78 | Mary Jean Haford | 6 | Relative | — | Kansas |
| 79 | Esther Rose Haford | 4 | Relative | — | Kansas |
| 80 | Martha Ann Haford | 1 | Relative | — | Kansas |
| 81 | Julia Monger | 22 | Lodger | Book Keeper | Kansas |
| 82 | John R. Righter | 32 | Head | Manager | Kansas |
| 83 | Ida M. Righter | 28 | Wife-H | — | Kansas |
| 84 | Vivian Righter | 3 | Daughter | — | Kansas |
| 85 | Wayne Brumbaugh | 17 | Brother-in-law | Wrapper | Kansas |
| 86 | Frank Stauth | 38 | Head | Barber | Kansas |
| 87 | Olive Stauth | 34 | Wife-H | — | Kansas |
| 88 | Howard Stauth | 16 | Son | — | Kansas |
| 89 | June Stauth | 13 | Daughter | — | Kansas |
| 90 | Frank Jr. Stauth | 1 | Son | — | Kansas |
| 91 | Edroy King | 40 | Head | Conductor | Kentucky |
| 92 | Fay King | 40 | Wife-H | — | Kansas |
| 93 | Loren Neal Mcintire | 17 | Son-Step | Clerk | Kansas |
| 94 | Lloyd G. Innis | 34 | Head | Proprietor | Kansas |
| 95 | Mildred H. Innis | 30 | Wife-H | — | Missouri |
| 96 | Betty Mae Innis | 3 | Daughter | — | Kansas |
| 97 | Nellie S. Martin | 38 | Head | — | Illinois |
| 98 | Lawrence F. Martin THIS PERSON | 24 | Son | Salesman | Kansas |
| 99 | Clark O. Brabaugh | 38 | Head | Brick Mason | Kansas |
| 100 | Alta Brabaugh | 35 | Wife-H | — | Kansas |
Pedigree Summary
Lawrence
Gen 1 · 4 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)