MG
Mary Grimes — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hinsdale, Colorado
Our Model Tree links this Mary Grimes across the 1930 and 1940 US Censuses in Hinsdale, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 6-person household.
Age 3
b. ~1927
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hinsdale, Colorado |
| Surname | Grimes |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Colorado |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Stoner Precinct 7 |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Earl Kleckner | Other | — | 14 | ~1916 |
| Edna Grimes | Daughter | — | 1 | ~1929 |
| George Kleckner | Other | — | 16 | ~1914 |
| Mary Grimes | Other | — | 37 | ~1893 |
| Robert Grimes | Head | — | 45 | ~1885 |
| Mary Grimes | Daughter | — | 3 | ~1927 |
Census Appearances
1930
Hinsdale, Colorado
Daughter, age 3
Hinsdale, Colorado · implied b. ~1927 — 6 household members
| Surname | Grimes |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Colorado |
| Can Read/Write | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Hinsdale-County, Colorado
Daughter, age 13
Hinsdale-County, Colorado · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grimes |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Debs, Dist #7 |
| 1935 Residence (County) | Hinsdale |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Mary Grimes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Grimes
Daughter · 1930 · age 3 · b. ~1927 · Colorado
★ You are viewing this record
Sibling
Edna Grimes
Sibling · 1930 · age 1
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 — Hinsdale, Colorado
Open full size
1930 US Federal Census — Hinsdale, Colorado
Page Contents
39 people indexed on this census page (ia:1930:15thcensus242unit:1085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jack Keane | 62 | Head | Farmer | Wisconsin |
| 2 | Eva Keane | 56 | Wife-H | — | Colorado |
| 3 | John R. Keane | 16 | Son | — | Colorado |
| 4 | George C. Teters | 25 | Laborer | Laborer | New Mexico |
| 5 | Fred M. Hardman | 35 | Head | Farmer | Missouri |
| 6 | Clara Hardman | 32 | Wife-H | — | Colorado |
| 7 | Richard Hardman | 9 | Son | — | Colorado |
| 8 | John H. Hardman | 6 | Son | — | Colorado |
| 9 | Robert E. Grimes | 45 | Head | Farmer | Kansas |
| 10 | Mary E. Grimes | 37 | Wife-H | — | Colorado |
| 11 | George W. Kleckner | 16 | Step-son | — | Colorado |
| 12 | Earl J. Kleckner | 14 | Step-son | — | Colorado |
| 13 | Mary M. Grimes THIS PERSON | 3 | Daughter | — | Colorado |
| 14 | Edna M. Grimes | 1 | Daughter | — | Colorado |
| 15 | John C. Baird | 27 | Head | Forest Ranger | Illinois |
| 16 | La Reta D. Baird | 23 | Wife-H | — | Nevada |
| 17 | John Webb | 51 | Head | Farmer | Missouri |
| 18 | Addie L. Webb | 48 | Wife-H | — | Colorado |
| 19 | James T. Mcmanus | 33 | Head | Farmer | Oregon |
| 20 | Ellen J. Mcmanus | 29 | Wife-H | — | Colorado |
| 21 | Charles R. Martin | 41 | Head | Farmer | Iowa |
| 22 | Josephine M. Martin | 36 | Wife-H | — | Colorado |
| 23 | Harry E. Smith | 44 | Head | Farmer | Wyoming |
| 24 | Georgia S. Smith | 40 | Wife-H | — | Texas |
| 25 | James J. Smith | 19 | Son | Laborer | Colorado |
| 26 | Georgiana Smith | 17 | Daughter | — | Colorado |
| 27 | Allen H. Smith | 14 | Son | — | Colorado |
| 28 | Milo H. Smith | 2 | Son | Laborer | Colorado |
| 29 | John H. Stoner | 63 | Head | Farmer | Iowa |
| 30 | Margaret B. Stoner | 55 | Wife-H | — | Pennsylvania |
| 31 | Archie B. Stoner | 28 | Head | Farmer | New Mexico |
| 32 | Dessie M. Stoner | 27 | Wife-H | — | Iowa |
| 33 | Margaret A. Stoner | 0 | Daughter | — | Colorado |
| 34 | Jose V. Madrid | 21 | Laborer | Laborer | New Mexico |
| 35 | Celestino Lujan | 35 | Laborer | Laborer | New Mexico |
| 36 | James Mcmillan | 34 | Laborer | Laborer | Colorado |
| 37 | John Hollar | 22 | Laborer | Laborer | Colorado |
| 38 | John R. Stevens | 39 | Head | Farmer | Nebraska |
| 39 | Ester M. Stevens | 44 | Wife-H | — | Pennsylvania |
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)