MJ
Mary Jefferson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Fauquier, Virginia
Our Model Tree links this Mary Jefferson across the 1900, 1910 and 1920 US Censuses in Fauquier, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 9-person household.
Age 40
b. ~1880
Female
Spouse
Born: Virginia
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Fauquier, Virginia |
| Surname | Jefferson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Servant |
| Industry | Private family |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Servant |
| Township / Ward | Lee District |
| Est. Birth Year | ~1880 |
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 |
|---|---|---|---|---|
| Lizzie Jefferson | Daughter | — | 17 | ~1903 |
| Robert Hazzard | Other | — | 50 | ~1870 |
| Dorothy Jefferson | Daughter | — | 5 | ~1915 |
| Nellie Jefferson | Daughter | — | 14 | ~1906 |
| Henry Jefferson | Son | — | 7 | ~1913 |
| Rose Jefferson | Daughter | — | 20 | ~1900 |
| Mary Jefferson | Spouse | — | 40 | ~1880 |
| Leroy Jefferson | Son | — | 3 | ~1917 |
| Wilson Jefferson | Head | — | 73 | ~1847 |
Census Appearances
1900
Fauquier, Virginia
Spouse, age 22
Fauquier, Virginia · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jefferson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Month | May |
| Birth Year | 1878 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Fauquier, Virginia
Spouse, age 30
Fauquier, Virginia · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jefferson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 13 |
| Children Born | 7 |
| Children Living | 4 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Wash Woman |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Fauquier, Virginia
Spouse, age 40
Fauquier, Virginia · implied b. ~1880 — 9 household members
| Surname | Jefferson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Servant |
| Industry | Private family |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | 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 Jefferson across 3 US Census years (1900, 1910 and 1920) in Fauquier, Virginia, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Jefferson
Spouse · 1920 · age 40 · b. ~1880 · Virginia
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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 — Fauquier, Virginia
Open full size
1920 US Federal Census — Fauquier, Virginia
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1888unit:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stephen Rodgers | 77 | Head | Farmer | Virginia |
| 2 | Matilda J. Rodgers | 61 | Wife | — | Virginia |
| 3 | Virginia W. Rodgers | 51 | Sister-in-law | — | Virginia |
| 4 | Ada Quisenberry | 75 | Head | Servant | Virginia |
| 5 | Josephine Bridwell | 47 | Daughter | — | Virginia |
| 6 | Joshua Miles | 74 | Head | Farmer | Virginia |
| 7 | Rutherford Miles | 35 | Son | Laborer | Virginia |
| 8 | Lolyen Richards | 32 | Roomer | Servant | Virginia |
| 9 | James Richards | 2 | Daughter | — | Virginia |
| 10 | Mary Whitley | 10 | Roomer | — | Virginia |
| 11 | James Dawson | 90 | Head | Farmer | Virginia |
| 12 | Lucinda Dawson | 79 | Wife | — | Virginia |
| 13 | Wilson Jefferson | 73 | Head | Laborer | Virginia |
| 14 | Mary Jefferson THIS PERSON | 40 | Wife | Servant | Virginia |
| 15 | Rose Jefferson | 20 | Daughter | Servant | Virginia |
| 16 | Lizzie Jefferson | 17 | Daughter | Servant | Virginia |
| 17 | Nellie Jefferson | 14 | Daughter | — | Virginia |
| 18 | Henry Jefferson | 7 | Son | — | Virginia |
| 19 | Dorothy Jefferson | 5 | Daughter | — | Virginia |
| 20 | Leroy Jefferson | 3 | Son | — | Virginia |
| 21 | Robert Hazzard | 50 | Roomer | Laborer | Virginia |
| 22 | Lee Corben | 36 | Head | Laborer | Virginia |
| 23 | C. Henry Hall | 43 | Head | Laborer | Virginia |
| 24 | Sarah M. Hall | 39 | Wife | — | Virginia |
| 25 | Marion P. Hall | 18 | Daughter | — | Virginia |
| 26 | Edith G. Hall | 16 | Daughter | — | Washington D.C. |
| 27 | Charles R. Hall | 13 | Son | — | Virginia |
| 28 | James H. Hall | 11 | Son | — | Virginia |
| 29 | Mollie L. Hall | 7 | Daughter | — | Virginia |
| 30 | Henry W. Hall | 6 | Son | — | Virginia |
| 31 | Dorothy E. Hall | 1 | Daughter | — | Virginia |
| 32 | William C. Mcconchie | 38 | Head | Farmer | Virginia |
| 33 | Willie C. Mcconchie | 18 | Son | Laborer | Virginia |
| 34 | James R. Mcconchie | 15 | Son | — | Virginia |
| 35 | Rubie H. Mcconchie | 11 | Daughter | — | Virginia |
| 36 | John H. Mcconchie | 7 | Son | — | Virginia |
| 37 | Mary E. Duvall | 24 | Step-daughter | Housekeeper | Virginia |
| 38 | Clara V. Duvall | 21 | Step-daughter | — | Virginia |
| 39 | Charles W. Duvall | 41 | Head | Farmer | Virginia |
| 40 | Bertha M. Duvall | 32 | Wife | — | Virginia |
| 41 | Ida V. Duvall | 10 | Daughter | — | Virginia |
| 42 | Preston C. Duvall | 8 | Son | — | Virginia |
| 43 | Richard W. Duvall | 51 | Head | Merchant | Virginia |
| 44 | Lama A. Duvall | 46 | Wife | — | Indiana |
| 45 | Elsie Duvall | 15 | Daughter | — | Indiana |
| 46 | Richard W. Duvall | 11 | Son | — | Virginia |
| 47 | John W. Duvall | 9 | Son | — | Virginia |
| 48 | James G. Duvall | 4 | Son | — | Virginia |
| 49 | Willie Waldridge | 26 | Son-in-law | Laborer | Virginia |
| 50 | Bessie Waldridge | 25 | Daughter | — | Virginia |
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)