MC
Mary Chase — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kennebec, Maine
Our Model Tree links this Mary Chase across the 1900, 1910, 1920 and 1930 US Censuses in Kennebec, Maine (XGBoost, ~Confirmed) — first a head (b.~1847), then head of a 2-person household.
Age 73
b. ~1847
Female
Head
Born: Maine
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Kennebec, Maine |
| Surname | Chase |
| Given Name | Mary F. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | City Of Waterville |
| Est. Birth Year | ~1847 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Annie Chase | Daughter | — | 50 | ~1870 |
| Mary Chase | Head | — | 73 | ~1847 |
Census Appearances
1900
Kennebec, Maine
Spouse, age 52
Kennebec, Maine · implied b. ~1848 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maine |
| Birth Month | Jan |
| Birth Year | 1848 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Kennebec, Maine
Spouse, age 62
Kennebec, Maine · implied b. ~1848 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Maine |
| Years Married | 30 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Kennebec, Maine
Head, age 73
Kennebec, Maine · implied b. ~1847 — 2 household members
| Surname | Chase |
| Given Name | Mary F. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Kennebec, Maine
Other, age 79
Kennebec, Maine · implied b. ~1851 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary A |
| Relationship to Head | Mother-in-law |
| Sex | F |
| Color / Race | White |
| Age | 79 |
| Marital Status | Widowed |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Chase across 4 US Census years (1900, 1910, 1920 and 1930) in Kennebec, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chase
Head · 1920 · age 73 · b. ~1847 · Maine
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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 — Kennebec, Maine
Open full size
1920 US Federal Census — Kennebec, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu644unit:0229)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arthur R. Meader | 54 | Son | — | Maine |
| 52 | Helen S. Meader | 58 | Daughter | — | Maine |
| 53 | Agnes Violet | 24 | Servant | Servant | Canada |
| 54 | Frederick C. Hayes | 72 | Head | Physician | Maine |
| 55 | Leonora M. Hayes | 67 | Wife | — | Maine |
| 56 | Charles A. Macomber | 58 | Head | Machinist | Massachusetts |
| 57 | Myrtle J. Macomber | 32 | Wife | — | Maine |
| 58 | Elizabeth M. Macomber | 5 | Daughter | — | Maine |
| 59 | William A. Hager | 61 | Head | Merchant | Maine |
| 60 | Harriet M. Hager | 61 | Wife | — | Maine |
| 61 | Mary Stark | 72 | Head | — | Maine |
| 62 | Austin Bragdon | 75 | Head | Mech. Engineer | Maine |
| 63 | Helen A. Bragdon | 57 | Wife | — | Maine |
| 64 | Samuel Freeman | 41 | Head | Merchant | Massachusetts |
| 65 | Ella Freeman | 40 | Wife | — | Maine |
| 66 | Hilda E. Freeman | 18 | Daughter | — | Massachusetts |
| 67 | Francis S. Callahan | 42 | Head | Printer | England |
| 68 | Emily Callahan | 41 | Wife | Linotypist | Maine |
| 69 | Oscar Johnson | 62 | Head | Flagman | Maine |
| 70 | Russell Johnson | 18 | Son | Pastry Chef | Maine |
| 71 | Fred Mckenzie | 42 | Roomer | Brakeman | Canada |
| 72 | Mary F. Chase THIS PERSON | 73 | Head | — | Maine |
| 73 | Annie G. Chase | 50 | Daughter | — | Maine |
| 74 | Matthew Goodrich | 59 | Head | Physician | Maine |
| 75 | Etta Goodrich | 39 | Wife | — | Maine |
| 76 | Lettie Richardson | 36 | Servant | Servant | Maine |
| 77 | Emery E. Austin | 51 | Head | Treasurer | Maine |
| 78 | Sarah A. Austin | 54 | Wife | — | Maine |
| 79 | Emery D. Austin | 19 | Son | — | Maine |
| 80 | Sarah G. Austin | 17 | Daughter | — | Maine |
| 81 | Margaret Bragdon | 79 | Mother-in-law | — | Canada |
| 82 | Benjamin Batchelor | 69 | Head | Merchant | Maine |
| 83 | Elizabeth Batchelor | 61 | Wife | — | Maine |
| 84 | Lea T. Viles | 21 | Roomer | Teacher | N.B. |
| 85 | Gustaf Gustafson | 36 | Head | Merchant | Sweden |
| 86 | Sarah A. Gustafson | 33 | Wife | — | Pennsylvania |
| 87 | Mary Jane Gustafson | 9 | Son | — | Maine |
| 88 | Vaughn M. Ricker | 30 | Roomer | Stock Clerk | Maine |
| 89 | George R. Hagerty | 39 | Head | Asst. Supt. | Maine |
| 90 | Katherine A. Hagerty | 38 | Wife | — | Maine |
| 91 | Alice E. Hagerty | 6 | Daughter | — | Maine |
| 92 | Frank B. Philbrick | 71 | Head | Machinist | Maine |
| 93 | Mary S. Philbrick | 68 | Wife | — | Maine |
| 94 | Annie E. Smith | 90 | Mother-in-law | — | Maine |
| 95 | Jennie M. Smith | 57 | Sister-in-law | Librarian | Maine |
| 96 | Mary Mcmahon | 36 | Servant | Servant | Wisconsin |
| 97 | Warren C. Holbrook | 77 | Head | Judge | Maine |
| 98 | Ada M. Holbrook | 70 | Wife | — | Maine |
| 99 | James Frederick Hill | 64 | Head | Accountant | Maine |
| 100 | Angie F. Hill | 61 | Wife | — | Maine |
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)