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Mary Lang — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Douglas, Minnesota
Our Model Tree links this Mary Lang across the 1910, 1920 and 1930 US Censuses in Douglas, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 9-person household.
Age 52
b. ~1878
Female
Spouse
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Minnesota |
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Lund Township |
| Est. Birth Year | ~1878 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Johanna Lang | Daughter | — | 10 | ~1920 |
| Stella Lang | Daughter | — | 20 | ~1910 |
| Mary Lang | Spouse | — | 52 | ~1878 |
| Andrew Lang | Head | — | 53 | ~1877 |
| Alton Lang | Son | — | 12 | ~1918 |
| Kenneth Lang | Son | — | 13 | ~1917 |
| Lloyd Lang | Son | — | 22 | ~1908 |
| Arlington Lang | Son | — | 8 | ~1922 |
| Warren Lang | Son | — | 14 | ~1916 |
Census Appearances
1910
Douglas, Minnesota
Spouse, age 33
Douglas, Minnesota · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 8 |
| Children Born | 5 |
| Children Living | 2 |
| Year of Immigration | 1889 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Douglas, Minnesota
Spouse, age 42
Douglas, Minnesota · implied b. ~1878 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1895 |
| Birthplace (normalized) | sweden |
1930
Douglas, Minnesota
Spouse, age 52
Douglas, Minnesota · implied b. ~1878 — 9 household members
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Lang across 3 US Census years (1910, 1920 and 1930) in Douglas, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lang
Spouse · 1930 · age 52 · b. ~1878 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Douglas, Minnesota
Open full size
1930 US Federal Census — Douglas, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1085:1034)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward F Tadilis | 43 | Head | Farmer | Illinois |
| 2 | Frank Tadilis | 72 | Father | None | Bohemia-Austrian |
| 3 | Anna M Tadilis | 66 | Mother | None | Bohemia-Austrian |
| 4 | Otto M Ellingson | 43 | Head | Farmer | Minnesota |
| 5 | Elizabeth Ellingson | 45 | Wife | None | Minnesota |
| 6 | Eldred A Ellingson | 3 | Son | None | Minnesota |
| 7 | Ole Ellingson | 86 | Father | None | Norway |
| 8 | Edward S Ellingson | 50 | Brother | Labourer | Minnesota |
| 9 | Carolina A Ellingson | 48 | Sister | Housekeeper | Minnesota |
| 10 | August W Ellingson | 39 | Brother | Labourer | Minnesota |
| 11 | Eldora E Ellingson | 21 | Sister | None | Minnesota |
| 12 | Frank Wahlin | 54 | Head | Farmer | Minnesota |
| 13 | Amanda M Wahlin | 50 | Wife | None | Minnesota |
| 14 | Sigfrid A Wahlin | 21 | Son | Labourer | Minnesota |
| 15 | Elmer A Wahlin | 19 | Son | Labourer | Minnesota |
| 16 | Alice A Wahlin | 17 | Daughter | None | Minnesota |
| 17 | Archibald E Wahlin | 14 | Son | None | Minnesota |
| 18 | Edna V Wahlin | 12 | Daughter | None | Minnesota |
| 19 | Eunice L Wahlin | 10 | Daughter | None | Minnesota |
| 20 | Hilmer A Petterson | 31 | Head | Farmer | Minnesota |
| 21 | Janet Petterson | 70 | Mother | None | Minnesota |
| 22 | Walter L Petterson | 33 | Brother | None | Minnesota |
| 23 | Louis L A Jungmyren | 16 | Nephew | Labourer | North Dakota |
| 24 | Andrew R Lang | 53 | Head | Farmer | Minnesota |
| 25 | Mary Lang THIS PERSON | 52 | Wife | None | Sweden |
| 26 | Lloyd A Lang | 22 | Son | Labourer | Minnesota |
| 27 | Stella V Lang | 20 | Daughter | Labourer | Minnesota |
| 28 | Warren L Lang | 14 | Son | None | Minnesota |
| 29 | Kenneth L Lang | 13 | Son | None | Minnesota |
| 30 | Alton C Lang | 12 | Son | None | Minnesota |
| 31 | Johanna M Lang | 10 | Daughter | None | Minnesota |
| 32 | Arlington C Lang | 8 | Son | None | Minnesota |
| 33 | Edwin P Holm | 34 | Head | Farmer | Minnesota |
| 34 | Per O Holm | 66 | Father | None | Sweden |
| 35 | Grant N Holm | 33 | Son | Labourer | Minnesota |
| 36 | Ole S Pederson | 57 | Head | Farmer | Norway |
| 37 | Elivilla Pederson | 60 | Wife | None | Norway |
| 38 | Alvin G Pederson | 21 | Son | Labourer | Minnesota |
| 39 | Oscar N Pederson | 17 | Son | Labourer | Minnesota |
| 40 | Gilbert Hillickson | 51 | Head | Farmer | Minnesota |
| 41 | Carl Beck | 42 | Head | Farmer | Minnesota |
| 42 | Hanna O Beck | 33 | Wife | None | Minnesota |
| 43 | Clarence H Beck | 14 | Son | None | Minnesota |
| 44 | Milton J S Beck | 12 | Son | None | Minnesota |
| 45 | Evelyn G A Beck | 10 | Daughter | None | Minnesota |
| 46 | Irgis D Beck | 7 | Son | None | Minnesota |
| 47 | John A Beck | 72 | Father | None | Sweden |
| 48 | Axel L Swenson | 50 | Head | Farmer | Sweden |
| 49 | Leila Swenson | 38 | Wife | None | Minnesota |
| 50 | Myrtle E Swenson | 23 | Boarder | Teacher | Minnesota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)