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John Mcfarland — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Ohio
Our Model Tree links this John Mcfarland across the 1930 and 1940 US Censuses in Lake-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 12-person household.
Age 15
b. ~1925
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Ohio |
| Surname | McFarland |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Painesville City |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Painesville City |
| Est. Birth Year | ~1925 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Mcfarland | Son | — | 15 | ~1925 |
| Robert Mcfarland | Son | — | 19 | ~1921 |
| Rose Mcfarland | Daughter | — | 8 | ~1932 |
| Margie Mcfarland | Daughter | — | 4 | ~1936 |
| Harold Mcfarland | Son | — | 17 | ~1923 |
| Harold Mcfarland | Head | — | 50 | ~1890 |
| Joanne Mcfarland | Daughter | — | 6 | ~1934 |
| Nora Mcfarland | Spouse | — | 43 | ~1897 |
| Raymond Mcfarland | Son | — | 14 | ~1926 |
| Mary Mcfarland | Daughter | — | 10 | ~1930 |
| Richard Mcfarland | Son | — | 13 | ~1927 |
| Francis Mcfarland | Son | — | 12 | ~1928 |
Census Appearances
1930
Lake, Ohio
Son, age 6
Lake, Ohio · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McFarland |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lake-County, Ohio
Son, age 15
Lake-County, Ohio · implied b. ~1925 — 12 household members
| Surname | McFarland |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Painesville City |
| 1935 Residence (County) | Lake |
| Highest Grade | H-2 |
| 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 John Mcfarland across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcfarland
Son · 1940 · age 15 · b. ~1925 · Ohio
★ You are viewing this record
Sibling
Joanne Mcfarland
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcfarland
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mcfarland
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mcfarland
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Mcfarland
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Mcfarland
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Mcfarland
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mcfarland
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Mcfarland
Sibling · 1940 · age 8
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 — Lake-County, Ohio
Open full size
1940 US Federal Census — Lake-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03095-00052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harold Mcfarland | 50 | Head | Printer | Ohio |
| 2 | Nora Mcfarland | 43 | Wife | — | Ohio |
| 3 | Robert Mcfarland | 19 | Son | Clerk | Ohio |
| 4 | Harold Jr. Mcfarland | 17 | Son | — | Ohio |
| 5 | John Mcfarland THIS PERSON | 15 | Son | — | Ohio |
| 6 | Raymond Mcfarland | 14 | Son | — | Ohio |
| 7 | Richard Mcfarland | 13 | Son | — | Ohio |
| 8 | Francis Mcfarland | 12 | Son | — | Ohio |
| 9 | Mary Ellen Mcfarland | 10 | Daughter | — | Ohio |
| 10 | Rose Mary Mcfarland | 8 | Daughter | — | Ohio |
| 11 | Joanne Mcfarland | 6 | Daughter | — | Ohio |
| 12 | Margie Mcfarland | 4 | Daughter | — | Ohio |
| 13 | Howard Flacke | 27 | Head | Foreman | Ohio |
| 14 | Pauline Flacke | 24 | Wife | — | Ohio |
| 15 | Gerald Flacke | 6 | Son | — | Ohio |
| 16 | Harlan Flacke | 4 | Son | — | Ohio |
| 17 | Darrell Flacke | 3 | Son | — | Ohio |
| 18 | John Castel | 56 | Head | Laborer | Ohio |
| 19 | Scovell Mcelroy | 54 | Head | Stationary Fireman | Ohio |
| 20 | Ethel Mcelroy | 49 | Wife | — | Ohio |
| 21 | Melburn Murphy | 52 | Head | Laborer | Ohio |
| 22 | Josephine Murphy | 44 | Wife | — | Ohio |
| 23 | Amzi Mcferrin | 48 | Head | Laborer | Tennessee |
| 24 | Charles Clark | 75 | Lodger | Housework | No. Carolina |
| 25 | Burt Harris | 52 | Lodger | Housework | Illinois |
| 26 | Charles Booth | 72 | Head | — | Penna |
| 27 | Gage Booth | 46 | Son | Contractor | Ohio |
| 28 | Leonard Dixon | 57 | Head | General Manager | Indiana |
| 29 | Emma Dixon | 50 | Wife | — | Illinois |
| 30 | Sol Keiss | 29 | Head | Manager | Ohio |
| 31 | Frances Keiss | 26 | Wife | Asst Manager | Ohio |
| 32 | Elaine Keiss | 5 | Daughter | — | Ohio |
| 33 | Marilyn Keiss | 5 | Daughter | — | Ohio |
| 34 | Nellie Arrazan | 83 | Head | — | Ohio |
| 35 | Cora Arrazan | 80 | Sister | — | Ohio |
| 36 | James Moran | 56 | Nephew | Salesman | Ohio |
| 37 | Raymond Moran | 52 | Nephew | Housework | Ohio |
| 38 | Speedy Mccurdy | 52 | Head | — | Penna |
| 39 | Iva Mccurdy | 49 | Wife | — | Ohio |
| 40 | Vara Haffey | 22 | Daughter | — | Ohio |
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)