JL
John Lund — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this John Lund across the 1910, 1920 and 1930 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 3-person household.
Age 72
b. ~1858
Male
Head
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Lund |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 42 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Gardener |
| Industry | Cemetery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Gardener |
| Township / Ward | Berkeley City |
| Est. Birth Year | ~1858 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Alice Lund | Daughter | — | 27 | ~1903 |
| John Lund | Head | — | 72 | ~1858 |
| Mary Lund | Spouse | — | 70 | ~1860 |
Census Appearances
1910
Alameda, California
Head, age 45
Alameda, California · implied b. ~1865 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Jorgen P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 13 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Carpenter |
| Industry | House Work |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Alameda, California
Head, age 57
Alameda, California · implied b. ~1863 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Jorgen P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Denmark |
| Year of Naturalization | 1894 |
| Birthplace (normalized) | denmark |
1930
Alameda, California
Head, age 72
Alameda, California · implied b. ~1858 — 3 household members
| Surname | Lund |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 42 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Gardener |
| Industry | Cemetery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Veteran | No |
| 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 John Lund across 3 US Census years (1910, 1920 and 1930) in Alameda, California, using XGBoost record linkage.
Show:
This person
Anchor record
John Lund
Head · 1930 · age 72 · b. ~1858 · California
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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 — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel111:0190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert E Crane | 12 | Son | Student | California |
| 52 | Barbara M Crane | 11 | Daughter | Student | California |
| 53 | Dorothy M Crane | 9 | Daughter | Student | California |
| 54 | Thomas Jones | 41 | Head | Gardener | England |
| 55 | Rose Jones | 37 | Wife | — | Pennsylvania |
| 56 | Richard Burch | 52 | Head | Caretaker | Nebraska |
| 57 | Elizabeth B Burch | 43 | Wife | — | New Jersey |
| 58 | Richard B Burch | 15 | Son | — | California |
| 59 | Elizabeth Burch | 12 | Daughter | — | California |
| 60 | Virginia G Burch | 10 | Daughter | — | Washington |
| 61 | Robert Burch | 5 | Son | — | California |
| 62 | Charles L Landon | 52 | Head | Gardener | Sweden |
| 63 | Anna Landon | 51 | Wife | — | Sweden |
| 64 | Charles Landon | 15 | Son | — | California |
| 65 | John Lund THIS PERSON | 72 | Head | Gardener | Denmark |
| 66 | Mary Lund | 70 | Wife | — | California |
| 67 | Alice B Lund | 27 | Daughter | Teacher | California |
| 68 | Sarah Kaufman | 71 | Head | — | England |
| 69 | Edith Kaufman | 45 | Daughter | — | California |
| 70 | Mabel Kaufman | 40 | Daughter | — | California |
| 71 | Charles F Wakefield | 39 | Head | Auto Driver | California |
| 72 | Beulah D Wakefield | 37 | Wife | — | California |
| 73 | Charles F Jr Wakefield | 8 | Son | — | California |
| 74 | Jay G Groose | 31 | Head | Driver | California |
| 75 | Edna M Groose | 31 | Wife | — | Illinois |
| 76 | Jay G Jr Groose | 3 | Son | — | California |
| 77 | Florence G Groose | 3 | Daughter | — | California |
| 78 | Pearl Booker | 51 | Head | Typing | California |
| 79 | H Barbara Booker | 17 | Daughter | Student | California |
| 80 | Claudia L Booker | 14 | Daughter | Student | California |
| 81 | Isabel Doud | 71 | Head | — | Missouri |
| 82 | Mary Doud | 50 | Daughter | — | California |
| 83 | John Doud | 46 | Son | Plasterer | Ireland North |
| 84 | Charles P Doud | 44 | Son | Gardener | California |
| 85 | Edward J Doud | 24 | Son | Student | California |
| 86 | Ralph H Doud | 23 | Son | Student | California |
| 87 | Eva Bates | 67 | Head | — | Ohio |
| 88 | Florence Bates | 42 | Daughter | Librarian | California |
| 89 | David G Barnett | 60 | Head | Advertising | New York |
| 90 | Katherine H Barnett | 50 | Wife | Social Worker | New York |
| 91 | Elmer R Booker | 13 | Son | Student | California |
| 92 | John R Kellog | 44 | Head | Machinist | California |
| 93 | Ruth N Kellog | 41 | Wife | — | Ohio |
| 94 | John R Jr Kellog | 8 | Son | — | California |
| 95 | Maud C Valland | 56 | Head | — | Illinois |
| 96 | H Colby Valland | 19 | Son | — | California |
| 97 | James R Ulrich | 31 | Head | Asst City Editor | Ohio |
| 98 | Mildred B Ulrich | 30 | Wife | Credit Manager | Colorado |
| 99 | John Baldwin | 39 | Head | Clerk | Kentucky |
| 100 | John Spalding | 54 | Lodger | Clerk | Scotland |
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)