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Mary Mackey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Chambers, Alabama
Our Model Tree links this Mary Mackey across the 1910 and 1920 US Censuses in Chambers, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 9-person household.
Age 10
b. ~1910
Female
Daughter
Born: Alabama
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Chambers, Alabama |
| Surname | Mackey |
| Given Name | Mary Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Beat 5 Part Of |
| Est. Birth Year | ~1910 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mackey | Son | — | 6 | ~1914 |
| Jessie Mackey | Head | — | 39 | ~1881 |
| Bess Mackey | Son | — | 13 | ~1907 |
| Pearl Mackey | Spouse | — | 29 | ~1891 |
| Jessie Mackey | Son | — | 3 | ~1917 |
| Lizzie Mackey | Daughter | — | 8 | ~1912 |
| Mary Mackey | Daughter | — | 10 | ~1910 |
| Carrie Mackey | Daughter | — | 5 | ~1915 |
| Nadie Mackey | Son | — | 1 | ~1919 |
Census Appearances
1910
Chambers, Alabama
Daughter, age 1
Chambers, Alabama · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mackey |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Chambers, Alabama
Daughter, age 10
Chambers, Alabama · implied b. ~1910 — 9 household members
| Surname | Mackey |
| Given Name | Mary Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Mackey across 2 US Census years (1910 and 1920) in Chambers, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mackey
Daughter · 1920 · age 10 · b. ~1910 · Alabama
★ You are viewing this record
Sibling
Thomas Mackey
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bess Mackey
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nadie Mackey
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lizzie Mackey
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrie Mackey
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Mackey
Sibling · 1920 · age 3
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 — Chambers, Alabama
Open full size
1920 US Federal Census — Chambers, Alabama
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1unit:1100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlie Vines | 24 | Head | Farmer | Alabama |
| 2 | Georgia Vines | 22 | Wife | — | Alabama |
| 3 | Nora B Vines | 4 | Daughter | — | Alabama |
| 4 | Charlie Vines | 2 | Son | — | Alabama |
| 5 | Major Vines | 1 | Son | — | Alabama |
| 6 | W G Thomas | 57 | Head | Farmer | Alabama |
| 7 | Myraha Thomas | 53 | Wife | — | Alabama |
| 8 | Allie Carr | 28 | Head | Farmer | Alabama |
| 9 | Addie Carr | 24 | Wife | — | Alabama |
| 10 | Willie D Carr | 5 | Daughter | — | Alabama |
| 11 | Hattie May Carr | 4 | Daughter | — | Alabama |
| 12 | Roscoe Carr | 2 | Son | — | Alabama |
| 13 | Bernice C Carr | 1 | Son | — | Alabama |
| 14 | John E Lamb | 49 | Head | Farmer | Alabama |
| 15 | Melia Lamb | 42 | Wife | — | Alabama |
| 16 | Nora M Lamb | 24 | Daughter | — | Alabama |
| 17 | Minnie P Lamb | 22 | Daughter | — | Alabama |
| 18 | Hollie Lamb | 19 | Son | Farm Laborer | Alabama |
| 19 | Willie Lamb | 17 | Son | — | Alabama |
| 20 | Roy Lamb | 16 | Son | — | Alabama |
| 21 | Lucie S Lamb | 12 | Daughter | — | Alabama |
| 22 | Earline Lamb | 10 | Daughter | — | Alabama |
| 23 | Elsie Lamb | 8 | Daughter | — | Alabama |
| 24 | Jewel Lamb | 5 | Daughter | — | Alabama |
| 25 | J E Lamb | 2 | Son | — | Alabama |
| 26 | Arthur Tucker | 35 | Head | Farmer | Alabama |
| 27 | Dora Tucker | 29 | Wife | — | Alabama |
| 28 | May B Tucker | 9 | Daughter | — | Alabama |
| 29 | Ruth Tucker | 4 | Daughter | — | Alabama |
| 30 | Willie Lee Tucker | 2 | Son | — | Alabama |
| 31 | G D Hugely | 47 | Head | Farmer | Alabama |
| 32 | Maggie Hugely | 12 | Daughter | — | Alabama |
| 33 | G D Hugely | 10 | Son | — | Alabama |
| 34 | Hattie Dell Hugely | 6 | Daughter | — | Alabama |
| 35 | Mollie Harrell | 40 | Head | Housekeeper | Alabama |
| 36 | Lucy May Harrell | 16 | Daughter | — | Alabama |
| 37 | John Ed Harrell | 13 | Son | — | Alabama |
| 38 | Eddie B Harrell | 8 | Son | — | Alabama |
| 39 | Ardella Harrell | 4 | Daughter | — | Alabama |
| 40 | Jessie Mackey | 39 | Head | Farmer | Alabama |
| 41 | Pearl Mackey | 29 | Wife | — | Alabama |
| 42 | Bess Mackey | 13 | Son | — | Alabama |
| 43 | Mary Alice Mackey THIS PERSON | 10 | Daughter | — | Alabama |
| 44 | Lizzie Mackey | 8 | Daughter | — | Alabama |
| 45 | Thomas H Mackey | 6 | Son | — | Alabama |
| 46 | Carrie Bell Mackey | 5 | Daughter | — | Alabama |
| 47 | Jessie Lee Mackey | 3 | Son | — | Alabama |
| 48 | Nadie Mackey | 1 | Son | — | Alabama |
| 49 | Julia E Lamb | 50 | Head | — | North Carolina |
| 50 | Annie Lamb | 24 | Daughter | — | Alabama |
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)