HJ
Helen Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Helen Jackson across the 1920, 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed), with identified parents Angelo & Angus — first a daughter (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Jackson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Occupation | Cashier |
| Industry | retail store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Cashier |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1916 |
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 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Jackson | Daughter | — | 24 | ~1916 |
| Angelo Jackson | Head | — | 59 | ~1881 |
| Essie Jackson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Salt Lake, …
Daughter, age 4
Salt Lake, Utah · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Daughter, age 14
Salt Lake, Utah · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Daughter, age 24
Salt-Lake-County, Utah · implied b. ~1916 — 3 household members
| Surname | Jackson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Occupation | Cashier |
| Industry | retail store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Helen Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Angelo Jackson (~0.92 confidence) and father Angus Jackson (~0.92 confidence) and father Angus Jackson (~0.92 confidence) and mother Essie Jackson (~0.92 confidence) and mother Rosie Jackson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Angelo Jackson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Angus Jackson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Angus Jackson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Essie Jackson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Rosie Jackson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Jackson
Daughter · 1940 · age 24 · b. ~1916 · Utah
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Salt-Lake-County, Utah
Open full size
1940 US Federal Census — Salt-Lake-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04226-00454)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bill Jr. Johnson | None | Son | — | Utah |
| 2 | Augusta Atwood | 59 | Head | H | Utah |
| 3 | Carl Atwood | 27 | Son | Laborer | Utah |
| 4 | Albert Atwood | 21 | Son | Fry Cook | Utah |
| 5 | — | None | — | — | — |
| 6 | Mary King | 65 | Head | U | Denmark |
| 7 | Hattie Dahlquist | 45 | Daughter | Maid | Utah |
| 8 | Calvin Dahlquist | 11 | Grandson | — | Utah |
| 9 | George S. Epsdaile | 36 | Head | Truck Driver | Utah |
| 10 | Mildred S. Epsdaile | 32 | Wife | H | Utah |
| 11 | Mildred C. Epsdaile | 8 | Daughter | — | Utah |
| 12 | George D. Epsdaile | 1 | Son | — | Utah |
| 13 | Louis Bingham | 79 | Head | U | Wisconsin |
| 14 | Adele Bingham | 40 | Daughter | Telephone Operator | Wisconsin |
| 15 | Edward Bingham | 46 | Head | Clerk | Wisconsin |
| 16 | Vida Bingham | 37 | Wife | Waitress | Utah |
| 17 | Roger Bingham | 3 | Son | — | Utah |
| 18 | Edna Neil | 16 | Step daughter | S | Utah |
| 19 | Charles Muir | 32 | Head | Stenographer | Utah |
| 20 | Violet Muir | 35 | Wife | H | Utah |
| 21 | Morris D. Muir | 10 | Son | — | Utah |
| 22 | Ronald Muir | 6 | Son | — | Utah |
| 23 | Annette Muir | 1 | Daughter | — | Utah |
| 24 | Soren Sorensen | 62 | Head | U | Denmark |
| 25 | Zina Sorensen | 60 | Wife | H | Denmark |
| 26 | Elizabeth Peterson | 65 | Head | U | Sweden |
| 27 | Lloyd F. Hill | 31 | Head | Cook | Utah |
| 28 | Audrey Hill | 32 | Wife | H | Utah |
| 29 | Lloyd Hill | 1 | Son | — | Utah |
| 30 | Lula Trappett | 16 | Step daughter | S | Idaho |
| 31 | Stella Trappett | 12 | Step daughter | — | Utah |
| 32 | Jay D. Whipple | 27 | Head | Truck Driver | Utah |
| 33 | Amy Whipple | 23 | Wife | H | Utah |
| 34 | Connie Whipple | 1 | Daughter | — | Utah |
| 35 | Angelo Jackson | 59 | Head | Machinist | West Virginia |
| 36 | Essie Jackson | 53 | Wife | H | Iowa |
| 37 | Helen Jackson THIS PERSON | 24 | Daughter | Cashier | Utah |
| 38 | Clifford Sadler | 41 | Head | Clerk | Utah |
| 39 | Zelma Sadler | 38 | Wife | H | Utah |
| 40 | Clifford Jr. Sadler | 16 | Son | S | Utah |
Pedigree Summary
Helen
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)