MS
Mary Sutherland — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bartholomew-County, Indiana
Our Model Tree links this Mary Sutherland across the 1930 and 1940 US Censuses in Bartholomew-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bartholomew-County, Indiana |
| Surname | Sutherland |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Harrison Township |
| 1935 Residence (County) | Bartholomew |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Harrison Township |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Dixon | Other | — | 58 | ~1882 |
| Mary Sutherland | Daughter | — | 12 | ~1928 |
| Sarah Sutherland | Spouse | — | 31 | ~1909 |
| Robert Sutherland | Son | — | 10 | ~1930 |
| John Sutherland | Head | — | 35 | ~1905 |
| Edward Sutherland | Son | — | 7 | ~1933 |
| Donald Sutherland | Son | — | 8 | ~1932 |
Census Appearances
1930
Bartholomew, Indiana
Daughter, age 2
Bartholomew, Indiana · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sutherland |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Bartholomew-County, Indiana
Daughter, age 12
Bartholomew-County, Indiana · implied b. ~1928 — 7 household members
| Surname | Sutherland |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Harrison Township |
| 1935 Residence (County) | Bartholomew |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Sutherland across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Sutherland
Daughter · 1940 · age 12 · b. ~1928 · Indiana
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Sibling
Edward Sutherland
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Sutherland
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Sutherland
Sibling · 1940 · age 8
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 — Bartholomew-County, Indiana
Open full size
1940 US Federal Census — Bartholomew-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01026-00593)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lema D Graham | 44 | Wife | — | Indiana |
| 2 | Kenneth Graham | 21 | Son | Helper Mold | Indiana |
| 3 | Robert Graham | 18 | Son | Farmer | Indiana |
| 4 | Mildred Graham | 14 | Daughter | — | Indiana |
| 5 | Paul Graham | 11 | Son | — | Indiana |
| 6 | Freda Graham | 7 | Daughter | — | Indiana |
| 7 | John M Sutherland | 35 | Head | Die Setter | Indiana |
| 8 | Sarah Q Sutherland | 31 | Wife | — | Indiana |
| 9 | Mary Lou Sutherland THIS PERSON | 12 | Daughter | — | Indiana |
| 10 | Robert Sutherland | 10 | Son | — | Indiana |
| 11 | Donald Sutherland | 8 | Son | — | Indiana |
| 12 | Edward Sutherland | 7 | Son | — | Indiana |
| 13 | Mary Dixon | 58 | Mother-in-law | — | Kentucky |
| 14 | Virgil Guthrie | 37 | Head | Carpenter | Indiana |
| 15 | Mary Guthrie | 28 | Wife | — | Indiana |
| 16 | Hazel Guthrie | 13 | Daughter | — | Indiana |
| 17 | Dean Guthrie | 10 | Son | — | Indiana |
| 18 | Colleen Guthrie | 8 | Daughter | — | Indiana |
| 19 | Irvin Newcomb | 28 | Head | Browser Yard | Indiana |
| 20 | Helen Newcomb | 26 | Wife | — | Michigan |
| 21 | Norma Jean Newcomb | 8 | Daughter | — | Indiana |
| 22 | Lydia Jane Newcomb | 6 | Daughter | — | Indiana |
| 23 | Phyllis Newcomb | 2 | Daughter | — | Indiana |
| 24 | Sammy Gurtz | 49 | Head | Rail Roader Switchman | Indiana |
| 25 | Grace Gurtz | 41 | Wife | — | Indiana |
| 26 | John E Berry | 79 | Hired hand | Farm Hand | Indiana |
| 27 | Francis Kirts | 28 | Head | Pipe Fitter Fitting | Indiana |
| 28 | Grace Kirts | 48 | Wife | — | Indiana |
| 29 | Francis Kirts | 28 | Son | Laborer | Indiana |
| 30 | Raymond Kirts | 21 | Son | Chair Inspector | Indiana |
| 31 | Geraldine Kirts | 16 | Daughter | — | Indiana |
| 32 | Oliver E Rambo | 47 | Head | Molder | Indiana |
| 33 | Ethel B Rambo | 48 | Wife | — | Indiana |
| 34 | Virgil Hendershot | 26 | Head | Spot Welding | Indiana |
| 35 | Opal Hendershot | 22 | Wife | — | Indiana |
| 36 | Homer Bless | 38 | Head | Farm Hand | Indiana |
| 37 | Perry R Johnson | 72 | Head | — | Indiana |
| 38 | Mary A Johnson | 59 | Wife | — | Indiana |
| 39 | Frank Newcomb | 61 | Head | Laborer | Indiana |
| 40 | Mary Newcomb | 59 | Wife | Paper Hanger | Indiana |
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)