AW
Alma Williams — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Alma Williams across the 1910 and 1920 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 8-person household.
Age 12
b. ~1908
Male
Son
Born: Utah
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Salt Lake, Utah |
| Surname | Williams |
| Given Name | Alma |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1908 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Alma | Age | Birth yr |
|---|---|---|---|---|
| Harriet James | Other | — | 50 | ~1870 |
| Ramona Williams | Daughter | — | 6 | ~1914 |
| Alma Williams | Son | — | 12 | ~1908 |
| Alfred Williams | Head | — | 49 | ~1871 |
| Gayle Williams | Son | — | 15 | ~1905 |
| Agnes Williams | Spouse | — | 42 | ~1878 |
| Kendall Williams | Son | — | 19 | ~1901 |
| Loretta Williams | Daughter | — | 13 | ~1907 |
Census Appearances
1910
Salt Lake, …
Son, age 1
Salt Lake, Utah · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Alma J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1920
Salt Lake, …
Son, age 12
Salt Lake, Utah · implied b. ~1908 — 8 household members
| Surname | Williams |
| Given Name | Alma |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Alma Williams across 2 US Census years (1910 and 1920) in Salt Lake, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Alma Williams
Son · 1920 · age 12 · b. ~1908 · Utah
★ You are viewing this record
Sibling
Gayle Williams
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Williams
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kendall Williams
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ramona Williams
Sibling · 1920 · age 6
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
1920 US Federal Census — Salt Lake, Utah
Open full size
1920 US Federal Census — Salt Lake, Utah
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1866unit:0444)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Geo. P. Delury | 42 | Head | Engineer | Wisconsin |
| 2 | Ada Delury | 38 | Wife | — | Utah |
| 3 | Francis Delury | 16 | Son | — | Utah |
| 4 | Mary Delury | 15 | Daughter | — | Utah |
| 5 | Joseph Delury | 13 | Son | — | Utah |
| 6 | Lucille Delury | 11 | Daughter | — | Utah |
| 7 | Margaret Delury | 10 | Daughter | — | Utah |
| 8 | Michael Delury | 7 | Son | — | Utah |
| 9 | Helen Delury | 4 | Daughter | — | Utah |
| 10 | Thomas A. Lowry | 39 | Head | Collector | Utah |
| 11 | Sarah E. Lowry | 36 | Wife | — | Utah |
| 12 | Ruth Lowry | 14 | Daughter | — | Utah |
| 13 | Alfred Williams | 49 | Head | Com. Traveler | Utah |
| 14 | Agnes M. Williams | 42 | Wife | — | Utah |
| 15 | Kendall Williams | 19 | Son | Truck Driver | Utah |
| 16 | Gayle Williams | 15 | Son | Checker | Utah |
| 17 | Loretta Williams | 13 | Daughter | — | Utah |
| 18 | Alma Williams THIS PERSON | 12 | Son | — | Utah |
| 19 | Ramona Williams | 6 | Daughter | — | Utah |
| 20 | Harriet James | 50 | Sis-in-law | Social Worker | Utah |
| 21 | Hans J. Christiansen | 71 | Head | Preacher | Denmark |
| 22 | Inger M. Christiansen | 64 | Wife | — | Denmark |
| 23 | Rebecca M. Carlson | 8 | Grand-dau | — | Utah |
| 24 | John Nelsen | 61 | Head | Janitor | Norway |
| 25 | Mary Nelsen | 59 | Wife | Box Maker | Norway |
| 26 | Fanny Nelsen | 21 | Daughter | — | Norway |
| 27 | Ludvig Nelsen | 19 | Son | Laborer | Norway |
| 28 | Wm. D. Thomas | 32 | Head | Spray Maker | Pennsylvania |
| 29 | Rachael Thomas | 30 | Wife | — | Utah |
| 30 | Eugene Thomas | 0 | Son | — | Utah |
| 31 | Mads Olson | 63 | Head | Helper | Norway |
| 32 | Gustava Olson | 57 | Wife | — | Norway |
| 33 | Jorgen A. Olson | 30 | Son | Laborer | Norway |
| 34 | Olaf W. Olson | 25 | Son | Laborer | Norway |
| 35 | Harris O. Olson | 23 | Son | Laborer | Norway |
| 36 | Rudolph Olson | 20 | Son | Laborer | Norway |
| 37 | Alvin G. Olson | 18 | Son | Laborer | Norway |
| 38 | Ludvig S. Olson | 16 | Son | Laborer | Norway |
| 39 | Sigrid J. Olson | 14 | Daughter | — | Norway |
| 40 | George A. Matthews | 29 | Head | Molder | Norway |
| 41 | Vincent J. Harper | 46 | Head | Operator | Canada |
| 42 | Eleanor T. Harper | 31 | Wife | — | Denmark |
| 43 | Delores Harper | 2 | Daughter | — | Utah |
| 44 | Vernon Harper | 0 | Son | — | Utah |
| 45 | James Linde | 24 | Head | Carpenter | Denmark |
| 46 | Edel Linde | 21 | Wife | — | Denmark |
| 47 | Harry Linde | 0 | Son | — | Utah |
| 48 | Bertha Hansen | 67 | Head | Seamstress | Denmark |
| 49 | Chas. W. Brown | 39 | Head | Switchman | Iowa |
| 50 | Judith Brown | 26 | Wife | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)