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John Cline — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dallas, Iowa
Our Model Tree links this John Cline across the 1930 and 1940 US Censuses in Dallas, Iowa (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 7
b. ~1923
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dallas, Iowa |
| Surname | Cline |
| Given Name | John A. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Perry City |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Cline | Daughter | — | 8 | ~1922 |
| James Cline | Son | — | 5 | ~1925 |
| Ruth Cline | Daughter | — | 3 | ~1927 |
| Bert Cline | Head | — | 35 | ~1895 |
| Katherine Cline | Spouse | — | 39 | ~1891 |
| John Cline | Son | — | 7 | ~1923 |
| Katherine Cline | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Dallas, Iowa
Son, age 7
Dallas, Iowa · implied b. ~1923 — 7 household members
| Surname | Cline |
| Given Name | John A. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Son, age 17
Dallas-County, Iowa · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Perry City |
| 1935 Residence (County) | Dallas |
| Occupation | Attendant |
| Industry | Swimming Pool |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 150 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 · 1930 · age 7 · b. ~1923 · Iowa
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Sibling
Ruth Cline
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Cline
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Cline
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Cline
Sibling · 1930 · age 4
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
1930 US Federal Census — Dallas, Iowa
Open full size
1930 US Federal Census — Dallas, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel651:0146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Theodore Jacobsen | 27 | Head | Baker | Germany |
| 52 | Vreda Jacobsen | 26 | wife | None | Iowa |
| 53 | Theodora Jacobsen | 1 | daughter | None | Iowa |
| 54 | Charles L. Dana | 58 | Head | None | Maine |
| 55 | Laura H. Dana | 58 | wife | None | Missouri |
| 56 | Gordon C. Dana | 33 | Son | None | Iowa |
| 57 | Josephine Dana | 17 | daughter | None | Iowa |
| 58 | Verne Lynn | 29 | Head | Machinist Helper | Iowa |
| 59 | Marie Lynn | 25 | wife | None | Iowa |
| 60 | Eugene Williams | 5 | step-son | None | Iowa |
| 61 | George Miller | 34 | Head | Labor | Iowa |
| 62 | Nora Miller | 25 | wife | None | Iowa |
| 63 | Helen E. Miller | 2 | daughter | None | Iowa |
| 64 | Walter H. Jarnagin | 61 | Head | Painter & Carpenter | Iowa |
| 65 | Cora Jarnagin | 60 | wife | None | Iowa |
| 66 | Clarence Lewellyn | 48 | Head | Farmer | Indiana |
| 67 | Blanche Lewellyn | 45 | wife | None | Iowa |
| 68 | Bert Cline | 35 | Head | Engineer | Iowa |
| 69 | Katherine Cline | 39 | wife | None | Irish Free State |
| 70 | Mary F. Cline | 8 | daughter | None | Iowa |
| 71 | John A. Cline THIS PERSON | 7 | son | None | Iowa |
| 72 | James W. Cline | 5 | son | None | Iowa |
| 73 | Katherine A. Cline | 4 | daughter | None | Iowa |
| 74 | Ruth M. Cline | 3 | daughter | None | Iowa |
| 75 | Edward Kramer | 44 | Head | Decorator | Iowa |
| 76 | Mary Kramer | 36 | wife | Cosmetologist | Iowa |
| 77 | Lloyd Kramer | 13 | son | None | Iowa |
| 78 | Edward Green | 43 | Head | Freight Conductor | Missouri |
| 79 | Selma Green | 44 | wife | Grocery | Iowa |
| 80 | Carl Green | 16 | son | None | Iowa |
| 81 | Francis Glenn | 29 | Head | Brakeman | Iowa |
| 82 | Anna Glenn | 26 | wife | None | Iowa |
| 83 | Mary Glenn | 8 | daughter | None | Iowa |
| 84 | Patricia Glenn | 6 | daughter | None | Iowa |
| 85 | Anna F. Glenn | 4 | daughter | None | Iowa |
| 86 | Anastasia Glenn | 4 | daughter | None | Iowa |
| 87 | Frances Glenn | 3 | daughter | None | Iowa |
| 88 | James Glenn | 1 | son | None | Iowa |
| 89 | Patrick Glenn | 0 | son | None | Iowa |
| 90 | Conrad Salzgeber | 68 | Head | Machinist Helper | Ohio |
| 91 | Elnora Salzgeber | 60 | wife | None | Ohio |
| 92 | Michael Mcgrath | 57 | Head | Bridge Carpenter | Wisconsin |
| 93 | Agusta Mcgrath | 52 | wife | None | Iowa |
| 94 | Lynnwood Mcgrath | 15 | son | None | South Dakota |
| 95 | Roscoe Miller | 30 | Head | Mechanic | Missouri |
| 96 | Flossie Miller | 25 | wife | None | Illinois |
| 97 | Allen Miller | 6 | son | None | Iowa |
| 98 | Frank Upton | 38 | Head | Smithman | Iowa |
| 99 | Inez Upton | 36 | wife | Cosmetologist | Iowa |
| 100 | Harley Upton | 10 | son | None | Iowa |
Related Census Records
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)