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Mary Lund — 1910 US Census Record
Linked across censuses1910 United States Federal Census · San Francisco, California
Our Model Tree links this Mary Lund across the 1900 and 1910 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 11-person household.
Age 45
b. ~1865
Female
Spouse
Born: Denmark
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | San Francisco, California |
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 25 |
| Children Born | 10 |
| Children Living | 8 |
| Year of Immigration | 1872 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1865 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Arthur Lund | Son | — | 15 | ~1895 |
| Anna Lund | Daughter | — | 21 | ~1889 |
| Frank Lund | Head | — | 48 | ~1862 |
| John Lund | Son | — | 23 | ~1887 |
| Oscar Lund | Son | — | 11 | ~1899 |
| Frank Lund | Son | — | 7 | ~1903 |
| Emma Lund | Daughter | — | 13 | ~1897 |
| Minnie Lund | Daughter | — | 19 | ~1891 |
| James Lund | Son | — | 9 | ~1901 |
| George Lund | Son | — | 17 | ~1893 |
| Mary Lund | Spouse | — | 45 | ~1865 |
Census Appearances
1900
San Francisco, …
Spouse, age 36
San Francisco, California · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Denmark |
| Birth Month | Oct |
| Birth Year | 1864 |
| Year of Immigration | 1885 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1910
San Francisco, …
Spouse, age 45
San Francisco, California · implied b. ~1865 — 11 household members
| Surname | Lund |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 25 |
| Children Born | 10 |
| Children Living | 8 |
| Year of Immigration | 1872 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 2 US Census years (1900 and 1910) in San Francisco, California, using XGBoost record linkage.
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This person
Anchor record
Mary Lund
Spouse · 1910 · age 45 · b. ~1865 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — San Francisco, California
Open full size
1910 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po400unit:0682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Lund | 55 | Head | Farmer | Denmark |
| 52 | Anna Lund | 50 | Wife | — | Denmark |
| 53 | John Lund | 22 | Son | Laborer | Iowa |
| 54 | Anna Lund | 19 | Daughter | — | Iowa |
| 55 | Mary Lund | 17 | Daughter | — | Iowa |
| 56 | Emma Lund | 15 | Daughter | — | Iowa |
| 57 | Arthur Lund | 12 | Son | — | Iowa |
| 58 | George Lund | 10 | Son | — | Iowa |
| 59 | Oscar Lund | 8 | Son | — | Iowa |
| 60 | James Lund | 5 | Son | — | Iowa |
| 61 | Frank Lund | 27 | Head | Farmer | Iowa |
| 62 | Minnie Lund | 23 | Wife | — | Iowa |
| 63 | Lillian Lund | 1 | Daughter | — | Iowa |
| 64 | Robert Lund | 25 | Head | Farmer | Iowa |
| 65 | Ruth Lund | 23 | Wife | — | Iowa |
| 66 | Frank Lund | 1 | Son | — | Iowa |
| 67 | Mary Lund | 60 | Mother | — | Denmark |
| 68 | Henry Lund | 20 | Brother | Laborer | Iowa |
| 69 | Frank Lund | 48 | Head | Farmer | Denmark |
| 70 | Mary Lund THIS PERSON | 45 | Wife | — | Denmark |
| 71 | John Lund | 23 | Son | Laborer | Iowa |
| 72 | Anna Lund | 21 | Daughter | — | Iowa |
| 73 | Minnie Lund | 19 | Daughter | — | Iowa |
| 74 | George Lund | 17 | Son | — | Iowa |
| 75 | Arthur Lund | 15 | Son | — | Iowa |
| 76 | Emma Lund | 13 | Daughter | — | Iowa |
| 77 | Oscar Lund | 11 | Son | — | Iowa |
| 78 | James Lund | 9 | Son | — | Iowa |
| 79 | Frank Lund | 7 | Son | — | Iowa |
| 80 | John Lund | 77 | Head | — | Denmark |
| 81 | Mary Lund | 45 | Daughter | — | Denmark |
| 82 | Henry Lund | 42 | Son | Laborer | Denmark |
| 83 | Anna Lund | 40 | Daughter | — | Denmark |
| 84 | George Lund | 38 | Son | Farmer | Iowa |
| 85 | Arthur Lund | 35 | Son | Laborer | Iowa |
| 86 | Emma Lund | 32 | Daughter | — | Iowa |
| 87 | Oscar Lund | 30 | Son | Laborer | Iowa |
| 88 | James Lund | 28 | Son | Laborer | Iowa |
| 89 | Frank Lund | 26 | Son | Laborer | Iowa |
| 90 | Minnie Lund | 24 | Daughter | — | Iowa |
| 91 | John Lund | 45 | Head | Farmer | Denmark |
| 92 | Anna Lund | 42 | Wife | — | Denmark |
| 93 | John Lund | 18 | Son | Laborer | Iowa |
| 94 | Anna Lund | 16 | Daughter | — | Iowa |
| 95 | Minnie Lund | 14 | Daughter | — | Iowa |
| 96 | George Lund | 12 | Son | — | Iowa |
| 97 | Arthur Lund | 10 | Son | — | Iowa |
| 98 | Emma Lund | 8 | Daughter | — | Iowa |
| 99 | Oscar Lund | 6 | Son | — | Iowa |
| 100 | James Lund | 4 | Son | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)