MH
Mary Haines — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegany, Maryland
Our Model Tree links this Mary Haines across the 1920 and 1930 US Censuses in Allegany, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1887), then head of a 4-person household.
Age 33
b. ~1887
Female
Daughter
Born: West Virginia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegany, Maryland |
| Surname | Haines |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Occupation | Teacher |
| Township / Ward | Westernport Town |
| Est. Birth Year | ~1887 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ella Haines | Head | — | 65 | ~1855 |
| Willie Haines | Daughter | — | 30 | ~1890 |
| Daisy Haines | Daughter | — | 35 | ~1885 |
| Mary Haines | Daughter | — | 33 | ~1887 |
Census Appearances
1920
Allegany, Maryland
Daughter, age 33
Allegany, Maryland · implied b. ~1887 — 4 household members
| Surname | Haines |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Allegany, Maryland
Daughter, age 42
Allegany, Maryland · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanna |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Haines across 2 US Census years (1920 and 1930) in Allegany, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Haines
Daughter · 1920 · age 33 · b. ~1887 · Maryland
★ You are viewing this record
Sibling
Willie Haines
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Haines
Sibling · 1920 · age 35
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 — Allegany, Maryland
Open full size
1920 US Federal Census — Allegany, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu652unit:0838)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry L. Best | 53 | Head | Machinist | Maryland |
| 2 | Hattie E. Best | 52 | Wife | None | Maryland |
| 3 | Martha Best | 22 | Daughter | Teacher | West Virginia |
| 4 | Emma Best | 18 | Daughter | None | West Virginia |
| 5 | Alice Best | 17 | Daughter | None | West Virginia |
| 6 | Nellie Best | 11 | Daughter | None | West Virginia |
| 7 | John H. Foulk | 56 | Head | Superintendent | Maryland |
| 8 | Hattie Foulk | 58 | Wife | None | Maryland |
| 9 | Myrtle Foulk | 18 | Daughter | None | Maryland |
| 10 | James W. Brown | 39 | Head | Foreman | Maryland |
| 11 | Hattie E. Brown | 39 | Wife | None | Maryland |
| 12 | Ruth Brown | 15 | Daughter | None | Maryland |
| 13 | Mary E. Brown | 9 | Daughter | None | Maryland |
| 14 | James E. Brown | 7 | Daughter | None | Maryland |
| 15 | Elzie R. M. Michael | 29 | Head | Coal Miner | Maryland |
| 16 | Nellie M. Michael | 26 | Wife | None | Maryland |
| 17 | A. Martha A. Michael | 2 | Daughter | None | Maryland |
| 18 | Jessie Patrick | 50 | Head | None | West Virginia |
| 19 | Provitt Patrick | 22 | Son | None | Maryland |
| 20 | Josephine Patrick | 23 | Daughter | None | Maryland |
| 21 | Catherine Patrick | 14 | Daughter | None | Maryland |
| 22 | Charles Patrick | 12 | Son | None | Maryland |
| 23 | Anna E. Pearcy | 66 | Head | None | Maryland |
| 24 | Basil Lee | 28 | Son | Miner | Maryland |
| 25 | Basil Lee | 26 | Son | None | West Virginia |
| 26 | John B. Hamer | 37 | Head | Machinist Tender | Canada |
| 27 | Anna M. Hamer | 38 | Wife | None | Virginia |
| 28 | Charles S. Hamer | 17 | Son | Laborer | West Virginia |
| 29 | Ernest E. Hamer | 13 | Son | None | Maryland |
| 30 | John B. Hamer | 11 | Son | None | Maryland |
| 31 | Ralph A. Hamer | 8 | Son | None | Maryland |
| 32 | Margaret Hamer | 7 | Daughter | None | Maryland |
| 33 | Harry R. Hamer | 4 | Son | None | Maryland |
| 34 | Margaret G. Fisher | 74 | Mother-in-law | None | West Virginia |
| 35 | Ella L. Haines | 65 | Head | None | West Virginia |
| 36 | Daisy Haines | 35 | Daughter | Teacher | West Virginia |
| 37 | Mary Haines THIS PERSON | 33 | Daughter | Teacher | West Virginia |
| 38 | Willie Donna Haines | 30 | Daughter | None | West Virginia |
| 39 | Paul Mcray | 34 | Head | Electrician | Illinois |
| 40 | Adelia Mcray | 28 | Wife | None | West Virginia |
| 41 | Emma Miller | 53 | Head | None | Maryland |
| 42 | Gladys Miller | 15 | Daughter | None | Maryland |
| 43 | Pearl Miller | 9 | Daughter | None | Maryland |
| 44 | Edward G. White | 30 | Head | Engineer | West Virginia |
| 45 | Mildred White | 23 | Wife | None | Maryland |
| 46 | Doris White | 5 | Daughter | None | Maryland |
| 47 | Arthur R. Schaffer | 37 | Head | Bookkeeper | West Virginia |
| 48 | Agnes Schaffer | 26 | Wife | None | Maryland |
| 49 | Alice Schaffer | 7 | Daughter | None | Maryland |
| 50 | Allen Schaffer | 4 | Son | None | Maryland |
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)