MJ
Mildred Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Rensselaer-County, New York
Our Model Tree links this Mildred Jones across the 1920, 1930 and 1940 US Censuses in Rensselaer-County, New York (XGBoost, ~Confirmed), with identified parents Alfred & Alfred — first a daughter (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Rensselaer-County, New York |
| Surname | Jones |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Petersburg town |
| 1935 Residence (County) | Rensselaer |
| Additional Details | |
| Occupation | house work |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | House Work |
| Township / Ward | Petersburg Town |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Jones | Daughter | — | 21 | ~1919 |
| Alfred Jones | Head | — | 53 | ~1887 |
| Milton Jones | Son | — | 12 | ~1928 |
| Harriet Jones | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Rensselaer, New …
Daughter, age 1
Rensselaer, New York · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mildred I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Rensselaer, New …
Daughter, age 11
Rensselaer, New York · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Mildred D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Rensselaer-County, New …
Daughter, age 21
Rensselaer-County, New York · implied b. ~1919 — 4 household members
| Surname | Jones |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Petersburg town |
| 1935 Residence (County) | Rensselaer |
| Occupation | house work |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Mildred Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alfred Jones (~0.92 confidence) and father Alfred Jones (~0.92 confidence) and father Alfred Jones (~0.92 confidence) and mother Harriet Jones (~0.92 confidence) and mother Hattie Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alfred Jones
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Alfred Jones
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Alfred Jones
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Harriet Jones
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Hattie Jones
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Jones
Daughter · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Milton Jones
Sibling · 1940 · age 12
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
1940 US Federal Census — Rensselaer-County, New York
Open full size
1940 US Federal Census — Rensselaer-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02756-00686)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Howard D. Church | 72 | Head | House Work | New York |
| 42 | Etta Church | 56 | Wife | House Work | New York |
| 43 | John O. Cook | 60 | Head | Farmer | New York |
| 44 | Eva Cook | 57 | Wife | — | New York |
| 45 | Alfred P. Jones | 53 | Head | Care Taker | New York |
| 46 | Harriet Jones | 48 | Wife | Seamstress | New York |
| 47 | Mildred Jones THIS PERSON | 21 | Daughter | House Work | New York |
| 48 | Milton Jones | 12 | Son | — | New York |
| 49 | William H. Bortmann | 69 | Head | Farmer | New York |
| 50 | Sarah Bortmann | 68 | Wife | — | New York |
| 51 | Elmer Boese | 54 | Head | Labour | New York |
| 52 | Mary Johnson | 75 | Head | — | New York |
| 53 | Darius Finger | 29 | Head | Labour | New York |
| 54 | Mary D. Finger | 26 | Wife | — | Massachusetts |
| 55 | Loretta Finger | 1 | Daughter | — | New York |
| 56 | Lawrence S. Hewitt | 28 | Head | Carpenter | New York |
| 57 | Hazel Hewitt | 30 | Wife | — | New York |
| 58 | Barbara Hewitt | 7 | Daughter | — | New York |
| 59 | Arlene Hewitt | 5 | Daughter | — | New York |
| 60 | Rita Hewitt | 4 | Daughter | — | New York |
| 61 | Roland Hewitt | 2 | Son | — | New York |
| 62 | Edward C. Hewitt | 73 | Head | Farmer | New York |
| 63 | Harold Hewitt | 48 | Head | — | New York |
| 64 | Helen S. Hewitt | 52 | Wife | Truck Operator | Massachusetts |
| 65 | Layton Hewitt | 21 | Son | Labour | New York |
| 66 | Clarence White | 23 | Nephew | — | Vermont |
| 67 | Albert White | 11 | Nephew | Probation Officer | New York |
| 68 | Earl J. Wilcox | 39 | Head | — | New York |
| 69 | Edith D. Wilcox | 38 | Wife | — | New York |
| 70 | Stephen Wilcox | 5 | Son | — | New York |
| 71 | Frank J. Jones | 60 | Head | Night Watchman | New York |
| 72 | Archie Jones | 46 | Wife | — | New York |
| 73 | Dorothy Sutherland | 2 | Daughter | — | New York |
| 74 | James W. Wylie | 56 | Head | Gauge Inspector | Massachusetts |
| 75 | Florence Wylie | 59 | Wife | — | New York |
| 76 | Leon Burdick | 52 | Head | Farmer | New York |
| 77 | Lydia Burdick | 57 | Wife | — | Massachusetts |
| 78 | Charlie M. Lewis | 47 | Head | Farmer | New York |
| 79 | Ida M. Lewis | 45 | Wife | — | New York |
Pedigree Summary
Mildred + 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 1940 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)