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John Berg — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Snohomish, Washington
Our Model Tree links this John Berg across the 1900, 1910, 1920 and 1930 US Censuses in Snohomish, Washington (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 2-person household.
Age 74
b. ~1856
Male
Head
Born: Sweden
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Snohomish, Washington |
| Surname | Berg |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farmer |
| Industry | Dairy farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Farmer |
| Township / Ward | Silvana Precinct |
| Est. Birth Year | ~1856 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Berg | Head | — | 74 | ~1856 |
| Arvid Berg | Son | — | 36 | ~1894 |
Census Appearances
1900
Snohomish, Washington
Head, age 45
Snohomish, Washington · implied b. ~1855 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Berg |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Sweden |
| Birth Month | Nov |
| Birth Year | 1855 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1910
Snohomish, Washington
Head, age 54
Snohomish, Washington · implied b. ~1856 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Berg |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 21 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Grain farm |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Snohomish, Washington
Head, age 60
Snohomish, Washington · implied b. ~1860 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Berg |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Year of Naturalization | 1912 |
| Birthplace (normalized) | sweden |
1930
Snohomish, Washington
Head, age 74
Snohomish, Washington · implied b. ~1856 — 2 household members
| Surname | Berg |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Dairy farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| 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 John Berg across 4 US Census years (1900, 1910, 1920 and 1930) in Snohomish, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
John Berg
Head · 1930 · age 74 · b. ~1856 · Washington
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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 — Snohomish, Washington
Open full size
1930 US Federal Census — Snohomish, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2520unit:0335)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jane Billy | 7 | Daughter | — | Washington |
| 52 | Billy Billy | 5 | Son | — | Washington |
| 53 | Marilyn Billy | 3 | Daughter | — | Washington |
| 54 | Clarence B. Anderson | 27 | Lodger | Laborer | Washington |
| 55 | Martin Schulberg | 59 | Head | Farmer | Norway |
| 56 | Barbara Schulberg | 52 | Wife-H | — | Norway |
| 57 | Alf Schulberg | 16 | Son | Farmer | North Dakota |
| 58 | Mathea Schulberg | 11 | Daughter | — | North Dakota |
| 59 | John A. Berg THIS PERSON | 74 | Head | Farmer | Sweden |
| 60 | Arvid Berg | 36 | Son | Farmer | Washington |
| 61 | Sone M. Sorgen | 46 | Head | Farmer | Norway |
| 62 | Effie Sorgen | 44 | Wife-H | — | Iowa |
| 63 | Verle Sorgen | 14 | Daughter | — | Washington |
| 64 | Lauritz Gulhaugen | 49 | Head | Farmer | Norway |
| 65 | Helen Gulhaugen | 44 | Wife-H | — | Norway |
| 66 | Anther Gulhaugen | 21 | Son | — | Washington |
| 67 | Orville Gulhaugen | 15 | Son | — | Washington |
| 68 | Bernice Gulhaugen | 6 | Daughter | — | Washington |
| 69 | Ivar Lundshift | 51 | Head | Farmer | Norway |
| 70 | Marie Lundshift | 46 | Wife-H | — | Norway |
| 71 | Margaret Lundshift | 17 | Daughter | — | Oregon |
| 72 | Martha Lundshift | 16 | Daughter | — | Washington |
| 73 | Agnes Lundshift | 10 | Daughter | — | Washington |
| 74 | Adolf Haller | 49 | Head | Farmer | Switzerland |
| 75 | Marie Haller | 47 | Wife-H | — | Switzerland |
| 76 | Elsie Haller | 16 | Daughter | — | Washington |
| 77 | Frieda Haller | 12 | Daughter | — | Washington |
| 78 | Paul Haller | 10 | Son | — | Washington |
| 79 | Carl Haller | 7 | Son | — | Washington |
| 80 | Christ Gunderson | 66 | Head | Farmer | Norway |
| 81 | Marie Gunderson | 68 | Wife | — | Norway |
| 82 | Selmer Gunderson | 30 | Son | Mechanic | Iowa |
| 83 | George Aberg | 73 | Head | Farmer | Norway |
| 84 | Sofia Aberg | 55 | Wife | — | Norway |
| 85 | Isabel Aberg | 17 | Daughter | — | Washington |
| 86 | Florence Aberg | 12 | Daughter | — | Washington |
| 87 | Carsten Matthiesen | 53 | Head | Farmer | Germany |
| 88 | Anna Matthiesen | 36 | Wife-H | — | Germany |
| 89 | Elsie Matthiesen | 15 | Daughter | — | Washington |
| 90 | Marie Matthiesen | 13 | Daughter | — | Washington |
| 91 | Carl Matthiesen | 2 | Son | — | Washington |
| 92 | Charlotte Matthiesen | 0 | Daughter | — | Washington |
| 93 | John Brekhus | 57 | Head | Farmer | Illinois |
| 94 | Agnes Brekhus | 44 | Wife-H | — | Norway |
| 95 | Elling Brekhus | 15 | Son | — | Washington |
| 96 | Arthur Brekhus | 13 | Son | — | Washington |
| 97 | Martha Brekhus | 9 | Daughter | — | Washington |
| 98 | Hans C. Sander | 33 | Head | Farmer | Germany |
| 99 | Antonia Sander | 28 | Wife-H | — | Germany |
| 100 | Fotis Numakis | 33 | Head | Laborer | Greece |
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)