JC
John Cline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this John Cline across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 9-person household.
Age 19
b. ~1921
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Cline |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St Paul City |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Occupation | Trucker |
| Industry | Packing house |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 670 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Trucker |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1921 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Cline | Daughter | — | 20 | ~1920 |
| Margaret Cline | Daughter | — | 18 | ~1922 |
| Louis Cline | Head | — | 54 | ~1886 |
| John Cline | Son | — | 19 | ~1921 |
| Robert Cline | Son | — | 15 | ~1925 |
| Earl Cline | Son | — | 12 | ~1928 |
| Ernest Cline | Son | — | 22 | ~1918 |
| Sophie Cline | Spouse | — | 43 | ~1897 |
| Carl Cline | Son | — | 16 | ~1924 |
Census Appearances
1930
Ramsey, Minnesota
Other, age 10
Ramsey, Minnesota · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clines |
| Given Name | John |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Son, age 19
Ramsey-County, Minnesota · implied b. ~1921 — 9 household members
| Surname | Cline |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St Paul City |
| 1935 Residence (County) | Ramsey |
| Occupation | Trucker |
| Industry | Packing house |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 670 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Cline across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Cline
Son · 1940 · age 19 · b. ~1921 · Minnesota
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Sibling
Carl Cline
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Cline
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Cline
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Cline
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cline
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Cline
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 — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02000-00382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vibert Lowe | 31 | Head | Floor Man | Wisconsin |
| 2 | Beatrice Lowe | 28 | Wife | — | Wisconsin |
| 3 | Vernon Lowe | 7 | Son | — | Minnesota |
| 4 | Carol Lowe | 5 | Daughter | — | Minnesota |
| 5 | Jacqueline Lowe | 2 | Daughter | — | Minnesota |
| 6 | John Nyckman | 64 | Head | Painter | Wisconsin |
| 7 | Amelia Nyckman | 53 | Wife | — | Wisconsin |
| 8 | Anna May Nyckman | 17 | Daughter | — | Wisconsin |
| 9 | Charles Nyckman | 5 | Son | — | Minnesota |
| 10 | Lucille Hendricks | 57 | Head | Housework | Ohio |
| 11 | Agnes Hendricks | 24 | Daughter | Presser | Minnesota |
| 12 | Louis Cline | 54 | Head | Stone Mason | Germany |
| 13 | Sophie Cline | 43 | Wife | — | Minnesota |
| 14 | Ernest Cline | 22 | Son | Laborer | Minnesota |
| 15 | Mary Cline | 20 | Daughter | Housework | Minnesota |
| 16 | John Cline THIS PERSON | 19 | Son | Trucker | Minnesota |
| 17 | Margaret Cline | 18 | Daughter | Factory Worker | Minnesota |
| 18 | Carl Cline | 16 | Son | — | Minnesota |
| 19 | Robert Cline | 15 | Son | — | Minnesota |
| 20 | Earl Cline | 12 | Son | — | Minnesota |
| 21 | Pearl Rada | 39 | Head | Inspector | Wisconsin |
| 22 | Betty Lou Rada | 7 | Daughter | — | Minnesota |
| 23 | John Klotz | 49 | Head | Laborer | Austria |
| 24 | Rose Klotz | 47 | Wife | — | Minnesota |
| 25 | Marian Klotz | 22 | Daughter | Housekeeper | Minnesota |
| 26 | Donald Klotz | 9 | Son | — | Minnesota |
| 27 | Rose Marie Klotz | 8 | Daughter | — | Minnesota |
| 28 | Lars P. Peterson | 72 | Head | Painter | Denmark |
| 29 | Lucille Peterson | 60 | Wife | — | Wisconsin |
| 30 | Harold Peterson | 34 | Son | Packer | Wisconsin |
| 31 | Neil E. Peterson | 32 | Son | Laborer | Wisconsin |
| 32 | Nicholas Nitti | 49 | Head | Fire Lighter | Italy |
| 33 | Michael Nitti | 16 | Son | News Washer | Minnesota |
| 34 | Nicholas Nitti | 13 | Son | — | Minnesota |
| 35 | Karl Omilank | 54 | Head | Car Washer | Poland |
| 36 | Tatiana Omilank | 50 | Wife | — | Poland |
| 37 | Gusta Heffele | 58 | Head | — | Minnesota |
| 38 | Joseph Heffele | 34 | Son | Laborer | Minnesota |
| 39 | Elizabeth Heffele | 17 | Daughter | — | Minnesota |
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)