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Agnes Nelson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Agnes Nelson across the 1920, 1930 and 1940 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 5-person household.
Age 29
b. ~1901
Female
Spouse
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Nelson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Age at First Marriage | 19 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1901 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Ray Nelson | Son | — | 3 | ~1927 |
| Christian Nelson | Head | — | 25 | ~1905 |
| Agnes Nelson | Spouse | — | 29 | ~1901 |
| Mildred Nelson | Daughter | — | 5 | ~1925 |
| Vera Nelson | Daughter | — | 5 | ~1925 |
Census Appearances
1920
Salt Lake, …
Spouse, age 19
Salt Lake, Utah · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nielsen |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1918 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | denmark |
1930
Salt Lake, …
Spouse, age 29
Salt Lake, Utah · implied b. ~1901 — 5 household members
| Surname | Nelson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Age at First Marriage | 19 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Salt-Lake-County, Utah
Spouse, age 40
Salt-Lake-County, Utah · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nilsen |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Agnes Nelson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Agnes Nelson
Spouse · 1930 · age 29 · b. ~1901 · Utah
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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 — Salt Lake, Utah
Open full size
1930 US Federal Census — Salt Lake, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2419unit:0788)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Bunnell | 16 | Son | — | Utah |
| 52 | Ervin Nelson | 21 | Head | — | United States |
| 53 | Elsie Nelson | 24 | Wife | — | Utah |
| 54 | Florence Nelson | 10 | Daughter | — | Utah |
| 55 | Jean Nelson | 5 | Daughter | — | Utah |
| 56 | Richard Nelson | 1 | Son | — | Utah |
| 57 | Verona Huey | 48 | Head | — | North Carolina |
| 58 | Clair Huey | 12 | Daughter | — | Utah |
| 59 | Christian Nelson | 25 | Head | Carpenter | Denmark |
| 60 | Agnes Nelson THIS PERSON | 29 | Wife | — | Denmark |
| 61 | Mildred Nelson | 5 | Daughter | — | Utah |
| 62 | Vera Nelson | 5 | Daughter | — | Utah |
| 63 | Ray Nelson | 3 | Son | — | Utah |
| 64 | Rasmus Jensen | 60 | Head | Time Keeper | Denmark |
| 65 | Karen Jensen | 59 | Wife | — | Denmark |
| 66 | Mantius Petersen | 39 | Head | Boiler Maker | Denmark |
| 67 | Anna Petersen | 40 | Wife | — | Denmark |
| 68 | Elmer Petersen | 21 | Son | — | Utah |
| 69 | Lillian Petersen | 17 | Daughter | — | Utah |
| 70 | Bruce Petersen | 10 | Daughter | — | Utah |
| 71 | Joseph B. Mcphie | 37 | Head | Laborer | Utah |
| 72 | Jennie Mcphie | 37 | Wife | — | England |
| 73 | Melvin Mcphie | 7 | Son | — | Utah |
| 74 | Kyle Mcphie | 2 | Son | — | Utah |
| 75 | Edwin W. Spencer | 24 | Head | Laborer | Wyoming |
| 76 | Florence Spencer | 29 | Wife | — | Utah |
| 77 | Lawrence Spencer | 10 | Son | — | Wyoming |
| 78 | Corie Spencer | 8 | Daughter | — | Wyoming |
| 79 | Vaster Spencer | 6 | Son | — | Utah |
| 80 | Carlos Spencer | 5 | Son | — | Utah |
| 81 | Marjorie Spencer | 3 | Daughter | — | Utah |
| 82 | Marland Preslar | 24 | Head | Laborer | Utah |
| 83 | Mable Preslar | 27 | Wife | — | Utah |
| 84 | Wayne Preslar | 5 | Son | — | Utah |
| 85 | Kathleen Preslar | 4 | Daughter | — | Utah |
| 86 | Edgar M. Burtin | 46 | Head | Heater | Utah |
| 87 | Ida Burtin | 44 | Wife | Laborer | Utah |
| 88 | Allen Burtin | 21 | Son | Electrician | Utah |
| 89 | Laura Burtin | 17 | Daughter | — | Utah |
| 90 | Norma Burtin | 8 | Daughter | — | Utah |
| 91 | Lillian Burtin | 6 | Daughter | — | Utah |
| 92 | Marion Burtin | 2 | Daughter | — | Utah |
| 93 | William Watson | 38 | Head | Engineer | Utah |
| 94 | Emma Watson | 38 | Wife | — | Scotland |
| 95 | William Watson | 18 | Son | Stock-Man | Utah |
| 96 | Margaret Watson | 12 | Daughter | — | Utah |
| 97 | Merle Watson | 7 | Daughter | — | Utah |
| 98 | Gerald Watson | 5 | Son | — | Utah |
| 99 | Gale Watson | 3 | Son | — | Utah |
| 100 | George Humphrey | 44 | Head | Clerk | United States |
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)