MK
Mary Kaufman — 1920 US Census Record
Model Tree available1920 United States Federal Census · Henrico, Virginia
Our Model Tree links this Mary Kaufman across the 1920, 1930 and 1940 US Censuses in Henrico, Virginia (XGBoost, ~Confirmed), with identified parents Charles & Louis — first a daughter (b.~1910), then head of a 4-person household.
Age 10
b. ~1910
Female
Daughter
Born: Virginia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Henrico, Virginia |
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Richmond City |
| 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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kaufman | Daughter | — | 10 | ~1910 |
| Richard Kaufman | Son | — | 7 | ~1913 |
| Louis Kaufman | Head | — | 46 | ~1874 |
| Mary Kaufman | Spouse | — | 40 | ~1880 |
Census Appearances
1920
Henrico, Virginia
Daughter, age 10
Henrico, Virginia · implied b. ~1910 — 4 household members
| Surname | Kaufman |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Henrico, Virginia
Daughter, age 21
Henrico, Virginia · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kauffman |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Virginia |
| Occupation | Stenographer |
| Industry | Communication |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Daughter, age 31
Richmond-City-County, Virginia · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaufmann |
| Given Name | Marguerite |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Occupation | Public Stenographer |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 700 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| 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 Kaufman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Kaufmann (~0.92 confidence) and father Louis Kauffman (~0.92 confidence) and father Louis Kaufman (~0.92 confidence) and mother Mary Kaufman (~0.92 confidence) and mother Melanie Kaufmann (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Kaufmann
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Louis Kauffman
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Louis Kaufman
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Mary Kaufman
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Melanie Kaufmann
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Kaufman
Daughter · 1920 · age 10 · b. ~1910 · Virginia
★ You are viewing this record
Sibling
Richard Kaufman
Sibling · 1920 · age 7
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 — Henrico, Virginia
Open full size
1920 US Federal Census — Henrico, Virginia
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1911unit:0425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leslie Jones | 37 | Head | Driver | N. Carolina |
| 2 | Annie Jones | 40 | Wife | — | N. Carolina |
| 3 | James L. Mcclary | 24 | Lodger | Laborer | N. Carolina |
| 4 | Maggie L. Mcclary | 12 | Daughter | — | N. Carolina |
| 5 | Catherine Mcclary | 6 | Daughter | — | N. Carolina |
| 6 | Leslie W. Jones | 0 | Son | — | Virginia |
| 7 | Mary E. Jones | 34 | Lodger | Laborer | N. Carolina |
| 8 | Amanda Jones | 17 | Lodger | Laborer | N. Carolina |
| 9 | George Simmons | 27 | Lodger | Laborer | N. Carolina |
| 10 | Raymond Livingston | 22 | Lodger | Laborer | N. Carolina |
| 11 | Abe Brown | 26 | Head | Manager | Russia |
| 12 | Bessie Brown | 25 | Wife | — | Russia |
| 13 | Jake Brown | 4 | Son | — | Virginia |
| 14 | Rachael Brown | 2 | Daughter | — | Virginia |
| 15 | Louis Kaufman | 46 | Head | Glass Blower | New Jersey |
| 16 | Mary Kaufman | 40 | Wife | — | Virginia |
| 17 | Mary Kaufman THIS PERSON | 10 | Daughter | — | Virginia |
| 18 | Richard L. Kaufman | 7 | Son | — | Virginia |
| 19 | William Davenport | 62 | Head | Janitor | Virginia |
| 20 | Mary Davenport | 47 | Wife | Clerk | Virginia |
| 21 | Jack Cotton | 29 | Lodger | Chauffeur | N. Carolina |
| 22 | Emma Cotton | 19 | Lodger | Maid | Virginia |
| 23 | William Hayes | 25 | Lodger | Waiter | Virginia |
| 24 | Lather Hayes | 24 | Lodger | Chambermaid | Virginia |
| 25 | James Hoagans | 22 | Lodger | Shoemaker | Kentucky |
| 26 | Sarah Hoagans | 23 | Lodger | — | Virginia |
| 27 | Ellis Farrington | 33 | Head | Porter | Virginia |
| 28 | Jennie Farrington | 34 | Wife | — | Virginia |
| 29 | Thelma Farrington | 6 | Daughter | — | Virginia |
| 30 | John E. Farrington | 3 | Son | — | Virginia |
| 31 | Hilda L. Farrington | 1 | Daughter | — | Virginia |
| 32 | Henry Tyree | 17 | Lodger | Waiter | Virginia |
| 33 | Bailey Fren | 25 | Lodger | Porter | Virginia |
| 34 | Robert Fren | 18 | Lodger | Porter | Virginia |
| 35 | Tyson Evans | 46 | Head | Blacksmith | N. Carolina |
| 36 | John Plumted | 68 | Father | — | N. Carolina |
| 37 | Mary Plumted | 65 | Mother | — | N. Carolina |
| 38 | Kathryn Saunders | 20 | Niece | — | N. Carolina |
| 39 | Samuel Heckman | 33 | Head | — | Virginia |
| 40 | Herman Heckman | 1 | Son | — | Virginia |
| 41 | James Hinton | 35 | Lodger | Manager | Virginia |
| 42 | William Patterson | 36 | Lodger | Bellman | Virginia |
| 43 | Martha Heckman | 47 | Head | Laundress | Virginia |
| 44 | Sarah Mims | 70 | Lodger | — | Virginia |
| 45 | William Mims | 25 | Lodger | — | Virginia |
| 46 | Eddie Taylor | 40 | Head | — | Virginia |
| 47 | Jessie Taylor | 35 | Wife | — | Virginia |
| 48 | James Taylor | 38 | Head | — | Virginia |
| 49 | Lizzie Taylor | 21 | Wife | — | Virginia |
| 50 | James Taylor | 0 | Son | — | Virginia |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)