MD
Mary Dolan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Whitman, Washington
Our Model Tree links this Mary Dolan across the 1910 and 1920 US Censuses in Whitman, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 7-person household.
Age 13
b. ~1907
Female
Daughter
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Whitman, Washington |
| Surname | Dolan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Precinct 28 |
| Est. Birth Year | ~1907 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Florence Dolan | Daughter | — | 2 | ~1918 |
| Owen Dolan | Head | — | 60 | ~1860 |
| Amy Dolan | Daughter | — | 9 | ~1911 |
| Lawrence Dolan | Son | — | 7 | ~1913 |
| Mary Dolan | Daughter | — | 13 | ~1907 |
| Susie Dolan | Spouse | — | 35 | ~1885 |
| Josephine Dolan | Daughter | — | 10 | ~1910 |
Census Appearances
1910
Latah, Idaho
Daughter, age 3
Latah, Idaho · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dolan |
| Given Name | Mary P. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Kansas |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Whitman, Washington
Daughter, age 13
Whitman, Washington · implied b. ~1907 — 7 household members
| Surname | Dolan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Dolan across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dolan
Daughter · 1920 · age 13 · b. ~1907 · Washington
★ You are viewing this record
Sibling
Lawrence Dolan
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amy Dolan
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Dolan
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Dolan
Sibling · 1920 · age 2
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 — Whitman, Washington
Open full size
1920 US Federal Census — Whitman, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1944unit:0973)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles A. Walters | 2 | Son | None | Washington |
| 2 | Scott H. Mcmasters | 72 | Head | — | Missouri |
| 3 | Jess Mcmasters | 54 | Head | — | Missouri |
| 4 | Fedora Mcmasters | 53 | Wife | — | Missouri |
| 5 | Philip H. Johnston | 27 | Head | Farmer | Canada |
| 6 | Ora E. Johnston | 25 | Wife | — | Washington |
| 7 | Maura E. Johnston | 4 | Daughter | — | Washington |
| 8 | Lester Mcmasters | 23 | Head | Farmer | Washington |
| 9 | Violet Mcmasters | 19 | Wife | — | Idaho |
| 10 | Russel Mcmasters | 1 | Son | — | Idaho |
| 11 | Thaddeus A. Stivers | 37 | Head | Farmer | Missouri |
| 12 | Josephine E. Stivers | 35 | Wife | — | Pennsylvania |
| 13 | Viola A. Stivers | 14 | Daughter | — | Washington |
| 14 | Janine I. Stivers | 11 | Daughter | — | Washington |
| 15 | Frances L. Stivers | 9 | Daughter | — | Washington |
| 16 | Cline V. Smith | 34 | Head | Farmer | Washington |
| 17 | Mary T. Smith | 35 | Wife | — | Washington |
| 18 | Martha S. Smith | 12 | Daughter | — | Washington |
| 19 | Clifford J. Smith | 9 | Son | — | Washington |
| 20 | Thomas Carroll | 47 | Boarder | Farm Laborer | Ireland |
| 21 | Owen Dolan | 60 | Head | Farmer | Ireland |
| 22 | Susie Dolan | 35 | Wife | — | Kansas |
| 23 | Mary Dolan THIS PERSON | 13 | Daughter | — | Washington |
| 24 | Josephine Dolan | 10 | Daughter | — | Washington |
| 25 | Amy Dolan | 9 | Daughter | — | Idaho |
| 26 | Lawrence Dolan | 7 | Son | — | Washington |
| 27 | Florence Dolan | 2 | Daughter | — | Washington |
| 28 | Jess L. King | 29 | Head | Farmer | Oregon |
| 29 | Lawrence P. King | 22 | Partner | Farmer | Oregon |
| 30 | Mary L. King | 47 | Mother | — | Oregon |
| 31 | Alva R. Carmack | 23 | Head | Farmer | Washington |
| 32 | Helen L. Carmack | 23 | Wife | — | Wisconsin |
| 33 | Genette A. Carmack | 1 | Daughter | — | Washington |
| 34 | Robert M. Morris | 34 | Head | Farm Laborer | Washington |
| 35 | Mary E. Morris | 36 | Wife | — | Kansas |
| 36 | Dale M. Morris | 15 | Step son | — | Idaho |
| 37 | Keith D. Morris | 13 | Step son | — | Idaho |
| 38 | Herschel E. Morris | 19 | Step son | Electrician | Idaho |
| 39 | Artie E. Morris | 5 | Daughter | — | Idaho |
| 40 | Evelyn L. Burns | 19 | Hired girl | Housekeeper | Illinois |
| 41 | Addie M. Pelton | 47 | Head | Teacher | Illinois |
| 42 | Bertha L. Pelton | 46 | Sister | Teacher | Illinois |
| 43 | Robert J. Wride | 30 | Head | Farmer | England |
| 44 | Edna E. Wride | 24 | Wife | — | Washington |
| 45 | Catherine E. Wride | 2 | Daughter | — | Washington |
| 46 | Robert J. Wride | 1 | Son | — | Washington |
| 47 | Earl H. Elliott | 38 | Head | Farmer | Ohio |
| 48 | Rosa E. Elliott | 40 | Wife | — | Ohio |
| 49 | Pauline I. Elliott | 3 | Daughter | — | Oregon |
| 50 | George C. Libert | 24 | Hired man | Carpenter | Indiana |
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)