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William Lund — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this William Lund across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 4
b. ~1926
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Lund |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Robert Lund | Son | — | 2 | ~1928 |
| Anna Rule | Daughter | — | 35 | ~1895 |
| Mildred Lund | Daughter | — | 25 | ~1905 |
| William Lund | Son | — | 4 | ~1926 |
| Ernest Lund | Head | — | 57 | ~1873 |
| Ernest Rule | Other | — | 17 | ~1913 |
| Sarah Lund | Spouse | — | 52 | ~1878 |
| Richard Lund | Son | — | 1 | ~1929 |
| Harold Lund | Son | — | 24 | ~1906 |
| Ernest Lund | Son | — | 4 | ~1926 |
Census Appearances
1930
Los Angeles, …
Son, age 4
Los Angeles, California · implied b. ~1926 — 10 household members
| Surname | Lund |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 15
Los-Angeles-County, California · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lind |
| Given Name | Wallace |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | G-8 |
| 1935 Residence | Same House |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 William Lund across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Lund
Son · 1930 · age 4 · b. ~1926 · California
★ You are viewing this record
Sibling
Robert Lund
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Lund
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Lund
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Lund
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Rule
Sibling · 1930 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Lund
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
40 people indexed on this census page (ia:1930:californiacensus00reel110:0729)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Salmons | 70 | Head | Barber | England |
| 2 | Mary Salmons | 70 | Wife | — | England |
| 3 | Richard Salmons | 22 | Son | Clerk | England |
| 4 | — | None | — | — | — |
| 5 | — | None | — | — | — |
| 6 | Ernest Lund | 57 | Head | — | Virginia |
| 7 | Sarah Lund | 52 | Wife | Saleswoman | California |
| 8 | Harold Lund | 24 | Son | Agent | California |
| 9 | Anna S. Rule | 35 | Daughter | Dressmaker | California |
| 10 | Ernest Rule | 17 | Grandson | — | California |
| 11 | Mildred Lund | 25 | Daughter | Secretary | California |
| 12 | Ernest Jr. Lund | 4 | Son | — | California |
| 13 | William Lund THIS PERSON | 4 | Son | — | California |
| 14 | Robert Lund | 2 | Son | — | California |
| 15 | Richard Lund | 1 | Son | — | California |
| 16 | George Smith | 33 | Head | Mechanic | Massachusetts |
| 17 | Polly Smith | 28 | Wife | Secretary | Colorado |
| 18 | Leland Smith | 7 | Daughter | — | Texas |
| 19 | Charlotte Smith | 5 | Daughter | — | California |
| 20 | Lillian Smith | 60 | Mother | Teacher | California |
| 21 | Frank Woodward | 81 | Head | Contractor | New York |
| 22 | Emma Woodward | 81 | Wife | — | New York |
| 23 | Emma Woodward | 44 | Daughter | — | Oregon |
| 24 | Frank Woodward | 40 | Head | — | New York |
| 25 | Emma Woodward | 40 | Wife | — | New York |
| 26 | Emma Woodward | 10 | Daughter | — | California |
| 27 | Frank Woodward | 29 | Son | Operator | California |
| 28 | Lauren Cook | 24 | Head | Sheet Metal Worker | California |
| 29 | Bernice Cook | 21 | Wife | — | California |
| 30 | Lauren Jr. Cook | 4 | Son | — | California |
| 31 | Robert Cook | 2 | Son | — | California |
| 32 | Mary Hatch | 72 | Head | — | Indiana |
| 33 | Sarah Hatch | 77 | Sister | — | Indiana |
| 34 | Emma Hatch | 77 | Sister | — | Indiana |
| 35 | August Carlson | 24 | Head | Repairman | Virginia |
| 36 | Sarah Carlson | 21 | Wife | — | California |
| 37 | Lester Carlson | 1 | Son | Helper | California |
| 38 | Arthur Edwards | 19 | Daughter | — | California |
| 39 | Axel Lundgren | 21 | Head | Clerk | California |
| 40 | Clara Lundgren | 67 | Wife | — | Sweden |
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)