MG
Mary Glass — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Mahaska, Iowa
Our Model Tree links this Mary Glass across the 1900, 1910 and 1920 US Censuses in Mahaska, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 3-person household.
Age 61
b. ~1859
Female
Spouse
Born: Ohio
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Mahaska, Iowa |
| Surname | Glass |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Oskaloosa City |
| Est. Birth Year | ~1859 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Isaac Glass | Head | — | 65 | ~1855 |
| Nell Glass | Daughter | — | 30 | ~1890 |
| Mary Glass | Spouse | — | 61 | ~1859 |
Census Appearances
1900
Mahaska, Iowa
Spouse, age 42
Mahaska, Iowa · implied b. ~1858 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Glass |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | June |
| Birth Year | 1858 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Mahaska, Iowa
Spouse, age 51
Mahaska, Iowa · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Glass |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 29 |
| Children Born | 3 |
| Children Living | 2 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Mahaska, Iowa
Spouse, age 61
Mahaska, Iowa · implied b. ~1859 — 3 household members
| Surname | Glass |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Glass across 3 US Census years (1900, 1910 and 1920) in Mahaska, Iowa, using XGBoost record linkage.
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This person
Anchor record
Mary Glass
Spouse · 1920 · age 61 · b. ~1859 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Mahaska, Iowa
Open full size
1920 US Federal Census — Mahaska, Iowa
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu501unit:0313)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Seldon E Brown | 50 | Head | Laborer | Iowa |
| 52 | Clara T Brown | 46 | Wife | — | Iowa |
| 53 | Ray Brown | 26 | Son | Truck Driver | Kansas |
| 54 | Jas Schoonmaker | 23 | Head | Laborer | Iowa |
| 55 | Bertha M Schoonmaker | 19 | Wife | — | Iowa |
| 56 | George Smith | 22 | Head | Chauffer | Iowa |
| 57 | Olive P Smith | 16 | Wife | — | Iowa |
| 58 | Frances Smith | 0 | Daughter | — | Iowa |
| 59 | Joshua A Trotter | 71 | Head | Superintendent | Iowa |
| 60 | Martha A Trotter | 58 | Wife | — | Iowa |
| 61 | Edward M Hoyle | 42 | Head | Road Master | New York |
| 62 | Julia Hoyle | 34 | Wife | — | New York |
| 63 | Eliza J Carpenter | 54 | Head | Retired | Ohio |
| 64 | May J Carpenter | 43 | Wife | — | Iowa |
| 65 | Blanche G Carpenter | 17 | Daughter | Telephone Worker | Iowa |
| 66 | Helen E Carpenter | 15 | Daughter | — | Iowa |
| 67 | Marie M Carpenter | 12 | Daughter | — | Iowa |
| 68 | John N Carpenter | 9 | Son | — | Iowa |
| 69 | Henry H Chrisman | 48 | Head | Railway Mail | Iowa |
| 70 | Etta M Chrisman | 45 | Wife | — | Iowa |
| 71 | Mona Chrisman | 22 | Daughter | Stenographer | Iowa |
| 72 | Clare Chrisman | 19 | Daughter | Clerk | Iowa |
| 73 | Isaac Glass | 65 | Head | Asst Bailiff & Marker | Ohio |
| 74 | Mary A Glass THIS PERSON | 61 | Wife | — | Ohio |
| 75 | Nell H Glass | 30 | Daughter | Saleswoman | Iowa |
| 76 | Ray W Hilfshuck | 24 | Head | Clerk | Iowa |
| 77 | Bertha B Hilfshuck | 25 | Wife | — | Iowa |
| 78 | Herbert Brother Hilfshuck | 25 | Brother | Teacher | Iowa |
| 79 | Crawford Williamson | 29 | Head | Minister | Missouri |
| 80 | Ester P Williamson | 25 | Wife | — | Iowa |
| 81 | Leo B Williamson | 1 | Son | — | Iowa |
| 82 | Herbert J Harrison | 30 | Head | Brakeman | Iowa |
| 83 | Verla J Harrison | 29 | Wife | — | Iowa |
| 84 | Gerald H Harrison | 9 | Son | — | Iowa |
| 85 | Lyle R Harrison | 4 | Son | — | Iowa |
| 86 | Will A Mcclees | 44 | Head | Salesman | Michigan |
| 87 | Anna J Mcclees | 41 | Wife | — | Michigan |
| 88 | Maxine M Mcclees | 6 | Daughter | — | Michigan |
| 89 | Bernice B Stull | 21 | Niece | Operator | Michigan |
| 90 | Madeline G Stull | 2 | Daughter | — | Michigan |
| 91 | John P Kehoe | 31 | Head | Medicine Man | Iowa |
| 92 | Gertrude R Kehoe | 30 | Wife | — | Missouri |
| 93 | John N Kehoe | 0 | Son | — | Iowa |
| 94 | Catherine Morgan | 52 | Roomer | Clerk | Kentucky |
| 95 | Arthur G Dilley | 43 | Head | Real Estate | Iowa |
| 96 | Ida B Dilley | 42 | Wife | — | Iowa |
| 97 | Sarah M Dilley | 70 | Head | — | Iowa |
| 98 | John E Morgan | 56 | Head | Doctor | Wales |
| 99 | Jacob P Clinger | 58 | Head | — | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)