AW
Addie Williams — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Knox, Maine
Our Model Tree links this Addie Williams across the 1910 and 1920 US Censuses in Knox, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 9-person household.
Age 14
b. ~1906
Female
Daughter
Born: Maine
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Knox, Maine |
| Surname | Williams |
| Given Name | Addie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Wales |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | South Thomaston Town |
| Est. Birth Year | ~1906 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Addie | Age | Birth yr |
|---|---|---|---|---|
| Robert Williams | Head | — | 51 | ~1869 |
| Alice Williams | Daughter | — | 19 | ~1901 |
| Alton Williams | Son | — | 8 | ~1912 |
| Robert Williams | Son | — | 11 | ~1909 |
| Ida Williams | Daughter | — | 15 | ~1905 |
| Marguerite Williams | Daughter | — | 18 | ~1902 |
| Cora Williams | Spouse | — | 48 | ~1872 |
| Bernice Williams | Daughter | — | 16 | ~1904 |
| Addie Williams | Daughter | — | 14 | ~1906 |
Census Appearances
1910
Knox, Maine
Daughter, age 4
Knox, Maine · implied b. ~1906 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Addie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Wales |
| Mother's Birthplace | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Knox, Maine
Daughter, age 14
Knox, Maine · implied b. ~1906 — 9 household members
| Surname | Williams |
| Given Name | Addie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Wales |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Addie Williams across 2 US Census years (1910 and 1920) in Knox, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Addie Williams
Daughter · 1920 · age 14 · b. ~1906 · Maine
★ You are viewing this record
Sibling
Bernice Williams
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Williams
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Williams
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marguerite Williams
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alton Williams
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Williams
Sibling · 1920 · age 11
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
1920 US Federal Census — Knox, Maine
Open full size
1920 US Federal Census — Knox, Maine
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu644unit:1028)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elsie Ratcliffe | 1 | G Daughter | — | Maine |
| 2 | Elisha Osborne | 73 | Head | Laborer | Maine |
| 3 | Florence Osborne | 36 | Daughter | — | Maine |
| 4 | John H Foster | 70 | Head | Farmer | Maine |
| 5 | Annie Foster | 76 | Wife | — | Maine |
| 6 | Josephine Brown | 50 | Boarder | — | Maine |
| 7 | Sarah Ripley | 75 | Boarder | — | Maine |
| 8 | William A Foster | 71 | Head | Fisherman | Maine |
| 9 | Abbie Foster | 72 | Wife | — | Maine |
| 10 | Frank Foster | 74 | Brother | — | Maine |
| 11 | Scott Ratcliffe | 32 | Head | Fisherman | Maine |
| 12 | Ada Ratcliffe | 29 | Wife | — | Maine |
| 13 | Charles W Ratcliffe | 8 | Son | — | Maine |
| 14 | Dorothy M Ratcliffe | 3 | Daughter | — | Maine |
| 15 | Earl W Ratcliffe | 1 | Son | — | Maine |
| 16 | Frederick Monroe | 30 | Head | Laborer | Maine |
| 17 | Florence Monroe | 30 | Wife | — | Maine |
| 18 | John F Monroe | 6 | Son | — | Maine |
| 19 | Mabel A Monroe | 2 | Daughter | — | Maine |
| 20 | Norma E Monroe | 1 | Daughter | — | Maine |
| 21 | Albert Costanza | 58 | Head | Farmer | Maine |
| 22 | Nellie E Costanza | 53 | Wife | — | Maine |
| 23 | Maria L Costanza | 69 | Sister | — | Maine |
| 24 | Emily G Costanza | 30 | Daughter | — | Maine |
| 25 | Harry E Costanza | 23 | Son | — | Maine |
| 26 | John Cummings | 58 | Head | Blacksmith | Maine |
| 27 | Abbie Cummings | 27 | Wife | — | Maine |
| 28 | Humphrey Eaton | 40 | Son in law | Laborer | Maine |
| 29 | Lizzie Eaton | 30 | Daughter | — | Maine |
| 30 | Jennie Eaton | 9 | Daughter | — | Maine |
| 31 | Addie Eaton | 2 | Daughter | — | Maine |
| 32 | Margaret Eaton | 0 | Daughter | — | Maine |
| 33 | Arthur Denison | 48 | Head | Stone Cutter | Maine |
| 34 | Annie Denison | 42 | Wife | — | Maine |
| 35 | Mabel F Denison | 22 | Daughter | Bookkeeper | Maine |
| 36 | Eusebia Grierson | 54 | Head | — | Maine |
| 37 | Robert Grierson | 29 | Son | Laborer | Maine |
| 38 | Celestine Grierson | 26 | Son | Laborer | Maine |
| 39 | Howard Grierson | 20 | Son | Laborer | Maine |
| 40 | Raymond Grierson | 15 | Son | — | Maine |
| 41 | Robert Williams | 51 | Head | Quarryman | Wales |
| 42 | Cora Williams | 48 | Wife | — | Maine |
| 43 | Alice Williams | 19 | Daughter | Housework | Maine |
| 44 | Marguerite Williams | 18 | Daughter | Housework | Maine |
| 45 | Bernice Williams | 16 | Daughter | — | Maine |
| 46 | Ida S Williams | 15 | Daughter | — | Maine |
| 47 | Addie Williams THIS PERSON | 14 | Daughter | — | Maine |
| 48 | Robert E Williams | 11 | Son | — | Maine |
| 49 | Alton G Williams | 8 | Son | — | Maine |
Related Census Records
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)