LJ
Lawrence Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Lawrence Jones across the 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed), with identified parents Lawrence & Lawrence — first a son (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Jones |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | Shipping Clerk |
| Industry | Aluminum foundry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 226 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Shipping Clerk |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lawrence | Age | Birth yr |
|---|---|---|---|---|
| Lawrence Jones | Son | — | 21 | ~1919 |
| Olive Jones | Spouse | — | 50 | ~1890 |
| Lawrence Jones | Head | — | 50 | ~1890 |
| Robert Jones | Son | — | 17 | ~1923 |
| Allan Jones | Son | — | 20 | ~1920 |
Census Appearances
1920
Cuyahoga, Ohio
Son, age 1
Cuyahoga, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Son, age 11
Cuyahoga, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Son, age 21
Cuyahoga-County, Ohio · implied b. ~1919 — 5 household members
| Surname | Jones |
| Given Name | Lawrence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Shipping Clerk |
| Industry | Aluminum foundry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 226 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lawrence Jones (~0.92 confidence) and father Lawrence Jones (~0.92 confidence) and father Lawrence Jones (~0.92 confidence) and mother Olive Jones (~0.92 confidence) and mother Olive Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lawrence Jones
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Lawrence Jones
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Lawrence Jones
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Olive Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Olive Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lawrence Jones
Son · 1940 · age 21 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Robert Jones
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allan Jones
Sibling · 1940 · age 20
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
1940 US Federal Census — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03238-00141)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Herzog | 13 | Son | — | Ohio |
| 2 | Lawrence Jones | 50 | Head | Driver | Ohio |
| 3 | Olive Jones | 50 | Wife | — | Ohio |
| 4 | Lawrence Jones THIS PERSON | 21 | Son | Shipping Clerk | Ohio |
| 5 | Allan Jones | 20 | Son | Messenger Boy | Ohio |
| 6 | Robert Jones | 17 | Son | — | Ohio |
| 7 | George Poplowe | 36 | Head | Manager | England |
| 8 | Mary Poplowe | 35 | Wife | — | England |
| 9 | Agnes Poplowe | 85 | Mother | — | Lithuania |
| 10 | Louis Kuehnel | 47 | Head | Cashier | Ohio |
| 11 | Anna Kuehnel | 37 | Wife | — | Ohio |
| 12 | Elizabeth Kuehnel | 17 | Daughter | — | Ohio |
| 13 | Jacob Kirstel | 55 | Head | Asst. Foreman | Illinois |
| 14 | Clara Kirstel | 55 | Wife | — | Illinois |
| 15 | Frank Schimkola | 51 | Head | City Patrolman | Germany |
| 16 | Margaret Schimkola | 51 | Wife | — | Ohio |
| 17 | Earl Schimkola | 27 | Son | Salesman | Ohio |
| 18 | Charles Pohde | 43 | Head | City Detective | Ohio |
| 19 | Hazel Pohde | 40 | Wife | — | Ohio |
| 20 | Hazel Pohde | 14 | Daughter | — | Ohio |
| 21 | Charles Pohde | 7 | Son | — | Ohio |
| 22 | John Gravette | 39 | Head | Electric Welder | Ohio |
| 23 | Josephine Gravette | 41 | Wife | — | Ohio |
| 24 | Robert Gravette | 16 | Son | — | Ohio |
| 25 | Donna Gravette | 14 | Daughter | — | Ohio |
| 26 | Gladys Gravette | 10 | Daughter | — | Ohio |
| 27 | Ralph Sturdevant | 36 | Head | Die Maker | Ohio |
| 28 | Ruth Sturdevant | 30 | Wife | — | Ohio |
| 29 | Martin Gallagher | 46 | Head | Paver | Ohio |
| 30 | Betty Gallagher | 31 | Wife | — | Eire |
| 31 | Ira Reeder | 43 | Head | Boilermaker | Ohio |
| 32 | Fern Reeder | 45 | Wife | — | Ohio |
| 33 | Warwick Hart | 64 | Head | Printer | Ohio |
| 34 | Minnie Hart | 59 | Wife | — | Pennsylvania |
| 35 | Andrew Ondrack | 61 | Head | Houseman | Austria |
| 36 | Mary Ondrack | 51 | Wife | — | Austria |
| 37 | Paul(Laly) Ondrack | 25 | Son | Laboratory Assistant | Ohio |
| 38 | Agnes Ondrack | 24 | Daughter | — | Ohio |
| 39 | Andrew Jr. Ondrack | 22 | Son | Research Reference Librarian | Ohio |
| 40 | Paul Mornason | 37 | Head | Carpenter | Ohio |
Related Census Records
Pedigree Summary
Lawrence + 2 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 1940 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)