MS
Mary Sutherland — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winnebago-County, Illinois
Our Model Tree links this Mary Sutherland across the 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1910), then head of a 5-person household.
Age 30
b. ~1910
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Illinois |
| Surname | Sutherland |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Rockford City |
| 1935 Residence (County) | Winnebago |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Rockford 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Orrie Sutherland | Head | — | 32 | ~1908 |
| Shirley Sutherland | Daughter | — | 9 | ~1931 |
| Mary Sutherland | Spouse | — | 30 | ~1910 |
| Gloria Sutherland | Daughter | — | 13 | ~1927 |
| William Sutherland | Son | — | 5 | ~1935 |
Census Appearances
1930
Winnebago, Illinois
Other, age 20
Winnebago, Illinois · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sutherland |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 17 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Winnebago-County, Illinois
Spouse, age 30
Winnebago-County, Illinois · implied b. ~1910 — 5 household members
| Surname | Sutherland |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Rockford City |
| 1935 Residence (County) | Winnebago |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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.
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This person
Anchor record
Mary Sutherland
Spouse · 1940 · age 30 · b. ~1910 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Winnebago-County, Illinois
Open full size
1940 US Federal Census — Winnebago-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00914-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ada R. Anthony | 42 | Wife | — | Virginia |
| 42 | Haswell S. Anthony | 16 | Son | — | Illinois |
| 43 | Mallett Estella M. Anthony | 69 | Mother-in-law | — | Illinois |
| 44 | Raymond C. Parve | 31 | Head | Spindle Carver | Illinois |
| 45 | Emma J. Parve | 34 | Wife | Mangler | Illinois |
| 46 | Clinton G. Prentice | 46 | Head | Shipping Clerk | Illinois |
| 47 | Cloe E. Prentice | 46 | Wife | — | Illinois |
| 48 | Clinton G. Jr. Prentice | 15 | Son | — | Illinois |
| 49 | Mary E. Tracy | 85 | Mother-in-law | — | New York |
| 50 | Cecelia H. Acoggin | 44 | Sister-in-law | Feeder | Illinois |
| 51 | John L. Acoggin | 10 | Nephew | — | Illinois |
| 52 | Orrie W. Sutherland | 32 | Head | Die Setter | Iowa |
| 53 | Mary M. Sutherland THIS PERSON | 30 | Wife | — | Iowa |
| 54 | Gloria J. Sutherland | 13 | Daughter | — | Illinois |
| 55 | Shirley M. Sutherland | 9 | Daughter | — | Illinois |
| 56 | William R. Sutherland | 5 | Son | — | Illinois |
| 57 | Henry Scott | 42 | Head | Core Maker | Louisiana |
| 58 | Amelia J. Scott | 42 | Wife | Attendant | Louisiana |
| 59 | Elizabeth Johnson | 67 | Mother-in-law | — | Louisiana |
| 60 | Oscar E. Strombeck | 44 | Head | Hammer Man | Finland |
| 61 | Freda S. Strombeck | 49 | Wife | — | Sweden |
| 62 | Leo Strombeck | 17 | Son | Laborer | Illinois |
| 63 | Paul Browman | 25 | Boarder | Stock Clerk | Illinois |
| 64 | Paul F. Johnson | 47 | Head | Owner | Illinois |
| 65 | Anna D. Johnson | 44 | Wife | Baker | Sweden |
| 66 | Maynard E. P. Johnson | 21 | Son | Apprentice Machinist | Illinois |
| 67 | Milton A. Johnson | 18 | Son | Taper | Illinois |
| 68 | Paul M. Johnson | 18 | Son | — | Illinois |
| 69 | Dorothy C. Johnson | 15 | Daughter | — | Illinois |
| 70 | Marvin R. Johnson | 14 | Son | Delivery Boy | Illinois |
| 71 | Dean W. Johnson | 12 | Son | — | Illinois |
| 72 | Elmer E. Englund | 42 | Head | Crater | Illinois |
| 73 | Alice B. Englund | 35 | Wife | — | Illinois |
| 74 | Angela C. Englund | 1 | Daughter | — | Illinois |
| 75 | Carl E. Carlson | 54 | Head | Partner | Sweden |
| 76 | Victoria Carlson | 52 | Wife | Partner | Sweden |
| 77 | Orrin T. Hunter | 23 | Son-in-law | Truck Driver | Wisconsin |
| 78 | Evelyn C. Hunter | 28 | Daughter | Owner | Illinois |
| 79 | Charles Schelin | 68 | Head | Janitor | Sweden |
| 80 | Otto E. S. Schelin | 58 | Brother | Scaler | Sweden |
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)