ML
Mary Lund — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Louis, Minnesota
Our Model Tree links this Mary Lund across the 1900, 1910, 1920 and 1930 US Censuses in St Louis, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 4-person household.
Age 56
b. ~1864
Female
Spouse
Born: Norway
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | St Louis, Minnesota |
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | norway |
| Township / Ward | Duluth City |
| Est. Birth Year | ~1864 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lund | Spouse | — | 56 | ~1864 |
| William Lund | Son | — | 26 | ~1894 |
| Milford Lund | Son | — | 23 | ~1897 |
| Charles Lund | Head | — | 57 | ~1863 |
Census Appearances
1900
Hennepin, Minnesota
Spouse, age 41
Hennepin, Minnesota · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Norway |
| Birth Month | Nov |
| Birth Year | 1859 |
| Year of Immigration | 1887 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1910
St Louis, …
Spouse, age 50
St Louis, Minnesota · implied b. ~1860 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 14 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1920
St Louis, …
Spouse, age 56
St Louis, Minnesota · implied b. ~1864 — 4 household members
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | norway |
1930
St Louis, …
Spouse, age 66
St Louis, Minnesota · implied b. ~1864 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lind |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 22 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Lund across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lund
Spouse · 1920 · age 56 · b. ~1864 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — St Louis, Minnesota
Open full size
1920 US Federal Census — St Louis, Minnesota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu858unit:0509)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clara Iden | 8 | Daughter | None | Minnesota |
| 52 | Arthur J. Harbor | 54 | Head | Plumber | Wisconsin |
| 53 | Lena Harbor | 50 | Wife | None | Ohio |
| 54 | Maudeli Harbor | 20 | Daughter | Teacher | Minnesota |
| 55 | Elizabeth Cargail | 78 | Head | None | Canada |
| 56 | Ann Cargail | 52 | Daughter | Buyer | Canada |
| 57 | Nancy J. Cargail | 44 | Daughter | Teacher | Canada |
| 58 | Margaret Cargail | 44 | Daughter | None | Canada |
| 59 | Edna Cargail | 34 | Daughter | None | Canada |
| 60 | Thomas S. White | 54 | Head | Salesman | Pennsylvania |
| 61 | Minnie L. White | 46 | Wife | None | Illinois |
| 62 | Thomas S. Jr. White | 11 | Son | None | Minnesota |
| 63 | Sydney S. Harley | 32 | Head | Manager | England |
| 64 | Elaine Harley | 33 | Wife | None | Iowa |
| 65 | Sue Floyd | 75 | Aunt | None | Ohio |
| 66 | Ralph M. Tate | 40 | Head | Engineer | Illinois |
| 67 | Lillian Tate | 40 | Wife | None | Michigan |
| 68 | Dorothy Tate | 17 | Daughter | None | Michigan |
| 69 | Stephen Tate | 15 | Son | None | Wisconsin |
| 70 | Ralph Jr. Tate | 4 | Son | None | North Dakota |
| 71 | George Hreajur | 41 | Head | Lumber | Minnesota |
| 72 | Marie E. Hreajur | 36 | Wife | None | Minnesota |
| 73 | Claire E. Hreajur | 4 | Daughter | None | Minnesota |
| 74 | Robert E. Hreajur | 3 | Son | None | Minnesota |
| 75 | Margaret M. Hreajur | 2 | Daughter | None | Minnesota |
| 76 | Fred Nightingale | 59 | Head | Auditor | Connecticut |
| 77 | Mary E. Nightingale | 68 | Wife | None | Connecticut |
| 78 | Frank Hreajur | 39 | Head | Patrolman | Minnesota |
| 79 | Mary Hreajur | 38 | Wife | None | Germany |
| 80 | Florence Hreajur | 17 | Daughter | None | Minnesota |
| 81 | Charles Hreajur | 14 | Son | None | Minnesota |
| 82 | Rose Hreajur | 74 | Mother | None | Germany |
| 83 | William M. Johnson | 46 | Head | Watchman | Sweden |
| 84 | Adelaide Johnson | 36 | Wife | None | Minnesota |
| 85 | Bertha Matson | 49 | Head | None | Sweden |
| 86 | Edith M. Matson | 21 | Daughter | Teacher | Minnesota |
| 87 | Elsie Matson | 19 | Daughter | Stenographer | Minnesota |
| 88 | Sadie Johnson | 23 | Niece | Stenographer | Minnesota |
| 89 | Grace Rugby | 19 | Lodger | Stenographer | Minnesota |
| 90 | Charles Lund | 57 | Head | Carpenter | Sweden |
| 91 | Mary Lund THIS PERSON | 56 | Wife | None | Norway |
| 92 | William E. Lund | 26 | Son | Carpenter | Minnesota |
| 93 | Milford W. Lund | 23 | Son | Electrician | Minnesota |
| 94 | Otto Pauknov | 32 | Head | Chipper | Minnesota |
| 95 | Ida Pauknov | 27 | Wife | None | Minnesota |
| 96 | Louise Pauknov | 8 | Daughter | None | Minnesota |
| 97 | Margaret Pauknov | 1 | Daughter | None | Minnesota |
| 98 | Peter Peterson | 41 | Head | Shoemaker | Norway |
| 99 | Matilda Peterson | 43 | Wife | None | Sweden |
| 100 | Myrtle Peterson | 14 | Daughter | None | Minnesota |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)