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Margaret Armstrong — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montezuma, Colorado
Our Model Tree links this Margaret Armstrong across the 1920 and 1930 US Censuses in Montezuma, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 10-person household.
Age 16
b. ~1914
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Montezuma, Colorado |
| Surname | Armstrong |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Mancos Town |
| Est. Birth Year | ~1914 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Melyn Armstrong | Other | — | 51 | ~1879 |
| Margaret Armstrong | Daughter | — | 16 | ~1914 |
| Myrtle Armstrong | Daughter | — | 19 | ~1911 |
| Lewis Armstrong | Son | — | 24 | ~1906 |
| Robert Hartman | Other | — | 27 | ~1903 |
| Howard Armstrong | Son | — | 12 | ~1918 |
| Fred Armstrong | Head | — | 54 | ~1876 |
| Carl Armstrong | Son | — | 14 | ~1916 |
| Frances Hartman | Daughter | — | 21 | ~1909 |
| Evelyn Hartman | Other | — | ~1930 |
Census Appearances
1920
Montezuma, Colorado
Daughter, age 5
Montezuma, Colorado · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Margaret A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Montezuma, Colorado
Daughter, age 16
Montezuma, Colorado · implied b. ~1914 — 10 household members
| Surname | Armstrong |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Margaret Armstrong across 2 US Census years (1920 and 1930) in Montezuma, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Armstrong
Daughter · 1930 · age 16 · b. ~1914 · Colorado
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Sibling
Lewis Armstrong
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Hartman
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Armstrong
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Armstrong
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Armstrong
Sibling · 1930 · age 12
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 — Montezuma, Colorado
Open full size
1930 US Federal Census — Montezuma, Colorado
Page Contents
32 people indexed on this census page (ia:1930:15thcensus247unit:0606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph H. Brunner | 51 | Head | Clergyman | Illinois |
| 2 | Katheryn Vitt | 45 | Housekeeper | Housekeeper | Missouri |
| 3 | Nellie G. Hayes | 55 | Head-H | Cook | Missouri |
| 4 | Ralph H. Hayes | 25 | Son | Stockman | Colorado |
| 5 | George H. Sr. Ryan | 71 | Head | — | Iowa |
| 6 | Euretta Ryan | 69 | Wife-H | — | Wisconsin |
| 7 | Bert Nyberg | 31 | Son-in-law | Civil Engineer | Colorado |
| 8 | Ada M. Nyberg | 30 | Daughter | — | Iowa |
| 9 | John M. Ryan | 32 | Son | Laborer | Iowa |
| 10 | George H. Wheeler | 42 | Head | Proprietor | Kansas |
| 11 | Bernett Wheeler | 32 | Wife-H | Bookkeeper | Iowa |
| 12 | Isabella Leona | 67 | Head-H | — | Kentucky |
| 13 | Rosette Bauer | 77 | Head-H | — | Germany |
| 14 | Fred L. Armstrong | 54 | Head | Farmer | Colorado |
| 15 | Melyn M. Armstrong | 51 | Wife-H | — | Colorado |
| 16 | Lewis K. Armstrong | 24 | Son | — | Colorado |
| 17 | Myrtle G. Armstrong | 19 | Daughter | — | Colorado |
| 18 | Margaret A. Armstrong THIS PERSON | 16 | Daughter | — | Colorado |
| 19 | Carl M. Armstrong | 14 | Son | — | Colorado |
| 20 | Howard E. Armstrong | 12 | Son | — | Colorado |
| 21 | Frances L. Hartman | 21 | Daughter | — | Colorado |
| 22 | Robert L. Hartman | 27 | Son-in-law | — | Oklahoma |
| 23 | Evelyn M. Hartman | 0 | Granddaughter | — | Colorado |
| 24 | J. Ollie Gilding | 52 | Head | Inspector | Utah |
| 25 | Jennie D. Gilding | 50 | Wife-H | — | Utah |
| 26 | Paul O. Gilding | 12 | Son | — | Colorado |
| 27 | Emery J. Wagner | 53 | Head | Laborer | Colorado |
| 28 | Louise Wagner | 54 | Wife-H | — | Missouri |
| 29 | Claire L. Wagner | 17 | Daughter | — | Colorado |
| 30 | Billy Wagner | 15 | Son | — | Colorado |
| 31 | Myrtle Mills | 68 | Head-H | Salesman | Wisconsin |
| 32 | Walter L. Morse | 64 | Brother-in-law | Carpenter | Kansas |
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)