JA
John Armstrong — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Minnesota
Our Model Tree links this John Armstrong across the 1920 and 1930 US Censuses in Polk, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 23-person household.
Age 17
b. ~1913
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Minnesota |
| Surname | Armstrong |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Euclid Township |
| Est. Birth Year | ~1913 |
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.
23 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ruth Armstrong | Daughter | — | 16 | ~1914 |
| Helen Sraeh | Daughter | — | 12 | ~1918 |
| Emma Armstrong | Daughter | — | 10 | ~1920 |
| John Sraeh | Head | — | 39 | ~1891 |
| Beatty Spurley | Other | — | 53 | ~1877 |
| Peter Stuhr | Other | — | 64 | ~1866 |
| Harry Armstrong | Other | — | 51 | ~1879 |
| Hindman Cowan | Other | — | 59 | ~1871 |
| Alvin Reiser | Other | — | 58 | ~1872 |
| Stanley Reiser | Son | — | 29 | ~1901 |
| Jerrel Sraeh | Son | — | 2 | ~1928 |
| John Armstrong | Son | — | 17 | ~1913 |
| Frank Armstrong | Son | — | 21 | ~1909 |
| Gustav Reiser | Son | — | 19 | ~1911 |
| Robert Reiser | Son | — | 14 | ~1916 |
| Edward Sraeh | Son | — | 7 | ~1923 |
| Jean Reiser | Son | — | 9 | ~1921 |
| Robert Sraeh | Son | — | 10 | ~1920 |
| Bertha Stuhr | Spouse | — | 68 | ~1862 |
| Blanche Armstrong | Spouse | — | 48 | ~1882 |
| Alice Reiser | Spouse | — | 51 | ~1879 |
| Anna Sraeh | Spouse | — | 36 | ~1894 |
| Amelia Cowan | Spouse | — | 54 | ~1876 |
Census Appearances
1920
Polk, Minnesota
Son, age 7
Polk, Minnesota · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Polk, Minnesota
Son, age 17
Polk, Minnesota · implied b. ~1913 — 23 household members
| Surname | Armstrong |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| 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 Armstrong across 2 US Census years (1920 and 1930) in Polk, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
John Armstrong
Son · 1930 · age 17 · b. ~1913 · Minnesota
★ You are viewing this record
Sibling
Robert Reiser
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Reiser
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Armstrong
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Armstrong
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerrel Sraeh
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Armstrong
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Sraeh
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Reiser
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Sraeh
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gustav Reiser
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Sraeh
Sibling · 1930 · age 10
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 — Polk, Minnesota
Open full size
1930 US Federal Census — Polk, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1113:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred Moaen | 64 | Head | Farmer | Germany |
| 52 | Bertha Moaen | 54 | Wife | — | Canada |
| 53 | Rudy J Moaen | 32 | Son | Farmer | Minnesota |
| 54 | Richard F Moaen | 30 | Son | Farmer | Minnesota |
| 55 | Fred G Moaen | 28 | Son | Farmer | Minnesota |
| 56 | Bertha E Moaen | 21 | Daughter | Servant | Minnesota |
| 57 | Herman G Moaen | 19 | Son | — | Minnesota |
| 58 | Albert H Moaen | 18 | Son | — | Minnesota |
| 59 | Ben E Moaen | 15 | Son | — | Minnesota |
| 60 | Ben B Kliner | 41 | Head | Farmer | Minnesota |
| 61 | Rose Kliner | 37 | Wife | — | North Dakota |
| 62 | John Kliner | 15 | Son | — | Minnesota |
| 63 | Walter Kliner | 14 | Son | — | Minnesota |
| 64 | Elsie Kliner | 13 | Daughter | — | Minnesota |
| 65 | Selma Kliner | 10 | Daughter | — | Minnesota |
| 66 | Herbert Kliner | 9 | Son | — | Minnesota |
| 67 | Arine Kliner | 6 | Daughter | — | Minnesota |
| 68 | Henry Willers | 51 | Head | Farmer | Germany |
| 69 | Kate M Willers | 44 | Wife | — | Germany |
| 70 | Mary M Willers | 22 | Daughter | Laborer | Minnesota |
| 71 | John H Willers | 19 | Son | — | Minnesota |
| 72 | Lydia M Willers | 16 | Daughter | — | Minnesota |
| 73 | Kate B Willers | 12 | Daughter | — | Minnesota |
| 74 | Louise E Willers | 10 | Daughter | — | Minnesota |
| 75 | William E Yuergens | 25 | Head | Farmer | Illinois |
| 76 | Louise M Yuergens | 25 | Wife | — | Germany |
| 77 | William Puden | 32 | Servant | Laborer | Minnesota |
| 78 | John F Sraeh | 39 | Head | Farmer | Minnesota |
| 79 | Anna M Sraeh | 36 | Wife | — | Minnesota |
| 80 | Helen M Sraeh | 12 | Daughter | — | Minnesota |
| 81 | Robert J Sraeh | 10 | Son | — | Minnesota |
| 82 | Edward J Sraeh | 7 | Son | — | Minnesota |
| 83 | Jerrel J Sraeh | 2 | Son | — | Minnesota |
| 84 | Harry S Armstrong | 51 | O | Farmer | Ohio |
| 85 | Blanche V Armstrong | 48 | Wife | — | Ohio |
| 86 | Frank M Armstrong | 21 | Son | Laborer | Canada |
| 87 | John H Armstrong THIS PERSON | 17 | Son | — | Minnesota |
| 88 | Ruth L Armstrong | 16 | Daughter | — | Minnesota |
| 89 | Emma V Armstrong | 10 | Daughter | — | Minnesota |
| 90 | Peter Stuhr | 64 | O | Farmer | Germany |
| 91 | Bertha J Stuhr | 68 | Wife | — | Wisconsin |
| 92 | Hindman Cowan | 59 | R | Laborer | Missouri |
| 93 | Amelia Cowan | 54 | Wife | — | France |
| 94 | Beatty Spurley | 53 | R | Farmer | Illinois |
| 95 | Alvin M Reiser | 58 | R | Farmer | Ohio |
| 96 | Alice S Reiser | 51 | Wife | — | Ohio |
| 97 | Stanley H Reiser | 29 | Son | Laborer | Ohio |
| 98 | Gustav B Reiser | 19 | Son | Laborer | Ohio |
| 99 | Robert W Reiser | 14 | Son | — | Ohio |
| 100 | Jean R Reiser | 9 | Son | — | Ohio |
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)