MS
Mary Schneider — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ingham-County, Michigan
Our Model Tree links this Mary Schneider across the 1920, 1930 and 1940 US Censuses in Ingham-County, Michigan (XGBoost, ~Confirmed), with identified parents Alice & William — first a daughter (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ingham-County, Michigan |
| Surname | Schneider |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Lansing |
| 1935 Residence (County) | Ingham |
| Additional Details | |
| Occupation | Waitress |
| Industry | Club |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 848 |
| Highest Grade | H-3 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Waitress |
| Township / Ward | Lansing Twp |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ada Schneider | Daughter | — | 9 | ~1931 |
| Doris Schneider | Daughter | — | 15 | ~1925 |
| Mary Schneider | Daughter | — | 21 | ~1919 |
| William Schneider | Head | — | 54 | ~1886 |
| William Schneider | Son | — | 24 | ~1916 |
| Olive Schneider | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Ingham, Michigan
Daughter, age 1
Ingham, Michigan · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schneider |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Ingham, Michigan
Daughter, age 11
Ingham, Michigan · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schneider |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Ingham-County, Michigan
Daughter, age 21
Ingham-County, Michigan · implied b. ~1919 — 6 household members
| Surname | Schneider |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Lansing |
| 1935 Residence (County) | Ingham |
| Occupation | Waitress |
| Industry | Club |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 848 |
| Highest Grade | H-3 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Schneider across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Alice Schneider (~0.92 confidence) and father William Schneider (~0.92 confidence) and father William Schneider (~0.92 confidence) and father Wm Schneider (~0.92 confidence) and mother Olive Schneider (~0.92 confidence) and mother Olive Schneider (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Alice Schneider
b. ~1856
Source mother
● Household
· direct · ~0.92
Father
William Schneider
b. ~1856
Source father
● Household
· direct · ~0.92
Father
William Schneider
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Wm Schneider
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Olive Schneider
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Olive Schneider
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Schneider
Daughter · 1940 · age 21 · b. ~1919 · Michigan
★ You are viewing this record
Sibling
Ada Schneider
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Schneider
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Schneider
Sibling · 1940 · age 15
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 — Ingham-County, Michigan
Open full size
1940 US Federal Census — Ingham-County, Michigan
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01763-00284)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Schneider | 54 | Head | Caretaker | Germany |
| 42 | Olive E Schneider | 51 | Wife | Cashier | Michigan |
| 43 | William L Schneider | 24 | Son | Truck Driver | Michigan |
| 44 | Mary A Schneider THIS PERSON | 21 | Daughter | Waitress | Michigan |
| 45 | Doris O Schneider | 15 | Daughter | — | Michigan |
| 46 | Ada R Schneider | 9 | Daughter | — | Michigan |
| 47 | Charles Rohf | 68 | Head | Carpenter | Michigan |
| 48 | Ora Rohf | 65 | Wife | — | Michigan |
| 49 | Harlan Eatell | 24 | Son-in-law | Wheel Polisher | New Jersey |
| 50 | Berniece Eatell | 23 | Daughter | Waitress | Michigan |
| 51 | Vincent Dierkowski | 26 | Head | Cook | Michigan |
| 52 | Aileen Dierkowski | 21 | Wife | — | Michigan |
| 53 | Dennis V Dierkowski | 3 | Son | — | Michigan |
| 54 | Elton Wilson | 44 | Head | Metal Wiper | Michigan |
| 55 | Pearl E Wilson | 49 | Wife | — | Michigan |
| 56 | John A Trumble | 24 | Step son | — | Michigan |
| 57 | Byron S Wilson | 79 | Father | — | Michigan |
| 58 | Pete N Callas | 39 | Head | Cook | Greece |
| 59 | Lillian L Callas | 27 | Wife | — | Indiana |
| 60 | Mary G Callas | 8 | Daughter | — | Michigan |
| 61 | George N Callas | 6 | Son | — | Michigan |
| 62 | Angeline Callas | 5 | Daughter | — | Michigan |
| 63 | Patricia Ann Callas | 2 | Daughter | — | Michigan |
| 64 | William J Hicky | 37 | Head | Stone Mason | Michigan |
| 65 | Isabell Hicky | 37 | Wife | — | Michigan |
| 66 | Fredrick N Hicky | 17 | Son | Labor | Michigan |
| 67 | Faye J Hicky | 11 | Daughter | — | Michigan |
| 68 | William J Hicky | 1 | Son | — | Michigan |
| 69 | Charles Covell | 36 | Head | Policeman | Michigan |
| 70 | Josephine Covell | 35 | Wife | — | Michigan |
| 71 | Charles R Covell | 3 | Son | — | Michigan |
| 72 | Clarence A Tower | 67 | Step father | Odd Jobs | Michigan |
| 73 | Frank D Dennison | 36 | Head | Auto Mechanic | Michigan |
| 74 | Francis E Dennison | 32 | Wife | — | Michigan |
| 75 | Donna M Dennison | 15 | Daughter | — | Michigan |
| 76 | Harry G Mooring | 39 | Head | Machine Grinder | Ohio |
| 77 | Frankie F Mooring | 36 | Wife | — | Michigan |
| 78 | David J Mooring | 3 | Son | — | Michigan |
Pedigree Summary
Mary + 3 siblings
Gen 1 · 6 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)