MR
Mary Rollins — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Arapahoe, Colorado
Our Model Tree links this Mary Rollins across the 1900, 1910 and 1920 US Censuses in Arapahoe, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 6-person household.
Age 47
b. ~1873
Female
Spouse
Born: Kansas
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Arapahoe, Colorado |
| Surname | Rollins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Littleton Town |
| Est. Birth Year | ~1873 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Rollins | Spouse | — | 47 | ~1873 |
| Hazel Rollins | Daughter | — | 22 | ~1898 |
| Rosa Rollins | Daughter | — | 20 | ~1900 |
| George Rollins | Head | — | 53 | ~1867 |
| Clyde Rice | Other | — | 20 | ~1900 |
| Gusta Loras | Other | — | 35 | ~1885 |
Census Appearances
1900
Jefferson, Colorado
Spouse, age 29
Jefferson, Colorado · implied b. ~1871 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rollins |
| Given Name | May L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kansas |
| Birth Month | Oct |
| Birth Year | 1871 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1910
Jefferson, Colorado
Spouse, age 37
Jefferson, Colorado · implied b. ~1873 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rollins |
| Given Name | May L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kansas |
| Years Married | 22 |
| Children Born | 6 |
| Children Living | 6 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Indiana |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Arapahoe, Colorado
Spouse, age 47
Arapahoe, Colorado · implied b. ~1873 — 6 household members
| Surname | Rollins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Rollins across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Rollins
Spouse · 1920 · age 47 · b. ~1873 · Colorado
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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 — Arapahoe, Colorado
Open full size
1920 US Federal Census — Arapahoe, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu155unit:0753)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George A. Rollins | 53 | Head | Farmer | Missouri |
| 52 | Mary Rollins THIS PERSON | 47 | Wife | — | Kansas |
| 53 | Hazel Rollins | 22 | Daughter | Cashier | Colorado |
| 54 | Rosa Rollins | 20 | Daughter | Clerk | Colorado |
| 55 | Gusta Loras | 35 | Boarder | Doctor | Sweden |
| 56 | Clyde A. Rice | 20 | Boarder | Merchant | Iowa |
| 57 | Ralph B. Braad | 33 | Head | Stationary Engr. | Iowa |
| 58 | Jennie Braad | 23 | Wife | — | Kansas |
| 59 | Adeline D. Braad | 7 | Daughter | — | Colorado |
| 60 | Margaret J. Braad | 4 | Daughter | — | Colorado |
| 61 | John S. Cochran | 41 | Head | Superintendent | Kentucky |
| 62 | Edith D. Cochran | 39 | Wife | — | Missouri |
| 63 | James R. Cochran | 10 | Son | — | Colorado |
| 64 | Ira M. Cochran | 3 | Son | — | Colorado |
| 65 | James H. Haines | 33 | Head | Merchant | New Jersey |
| 66 | Maud M. Haines | 38 | Wife | — | Indiana |
| 67 | Clara E. Wakefield | 60 | Mother-in-law | — | Indiana |
| 68 | Herman Drehle | 36 | Head | Conductor | Missouri |
| 69 | Lucile Drehle | 31 | Wife | — | Illinois |
| 70 | Earl Drehle | 12 | Son | — | Missouri |
| 71 | Lyle Drehle | 9 | Son | — | Missouri |
| 72 | Arthur Drehle | 7 | Son | — | Kansas |
| 73 | Raymond Drehle | 4 | Son | — | Colorado |
| 74 | Harold F. Mattoon | 35 | Head | Mechanic | Kansas |
| 75 | Florence Mattoon | 28 | Wife | — | Nebraska |
| 76 | Harold Jr. Mattoon | 5 | Son | — | Colorado |
| 77 | Marian Mattoon | 1 | Daughter | — | Colorado |
| 78 | Isaac Snyder | 43 | Head | Manager | Ohio |
| 79 | E. Snyder | 43 | Wife | — | Ohio |
| 80 | Isaac Snyder | 17 | Son | — | Ohio |
| 81 | Fred Snyder | 14 | Son | — | Colorado |
| 82 | Herbert Snyder | 11 | Son | — | Colorado |
| 83 | J. Scott Snyder | 5 | Son | — | Colorado |
| 84 | Catherine Snyder | 2 | Daughter | — | Colorado |
| 85 | George Sites | 42 | Head | — | Ohio |
| 86 | Grace Sites | 38 | Wife | — | Ohio |
| 87 | Harry Shapiro | 30 | Head | — | Russia |
| 88 | Joseph Mansour | 33 | Head | Merchant | Syria |
| 89 | Mary Mansour | 33 | Wife | — | Syria |
| 90 | Teresa Mansour | 4 | Daughter | — | Ohio |
| 91 | James Mansour | 1 | Son | — | Colorado |
| 92 | Michael Sebastian | 32 | Head | — | Syria |
| 93 | Sebastian | 28 | Wife | — | Syria |
| 94 | Sebastian | 10 | Son | — | Colorado |
| 95 | Sebastian | 8 | Son | — | Colorado |
| 96 | Sebastian | 6 | Son | — | Colorado |
| 97 | Sebastian | 4 | Son | — | Colorado |
| 98 | Sebastian | 2 | Son | — | Colorado |
| 99 | Sebastian | 1 | Son | — | Colorado |
| 100 | Annie Sebastian | 0 | Daughter | — | Colorado |
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)