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Lloyd Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Maricopa, Arizona
Our Model Tree links this Lloyd Williams across the 1920 and 1930 US Censuses in Maricopa, Arizona (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Male
Son
Born: Arizona
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Maricopa, Arizona |
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | Arizona |
| Additional Details | |
| Occupation | laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Laborer |
| Township / Ward | Election Precinct Alma |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Neta Williams | Daughter | — | 10 | ~1920 |
| Bert Williams | Son | — | 12 | ~1918 |
| Bonnie Williams | Daughter | — | 5 | ~1925 |
| Lawrence Williams | Son | — | 15 | ~1915 |
| James Williams | Head | — | 40 | ~1890 |
| Lloyd Williams | Son | — | 20 | ~1910 |
| Sara Williams | Other | — | 39 | ~1891 |
| Clyde Williams | Son | — | 19 | ~1911 |
Census Appearances
1920
Maricopa, Arizona
Son, age 10
Maricopa, Arizona · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lloyd Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | Arizona |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Maricopa, Arizona
Son, age 20
Maricopa, Arizona · implied b. ~1910 — 8 household members
| Surname | Williams |
| Given Name | Lloyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | Arizona |
| Occupation | laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Lloyd Williams across 2 US Census years (1920 and 1930) in Maricopa, Arizona, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Williams
Son · 1930 · age 20 · b. ~1910 · Arizona
★ You are viewing this record
Sibling
Clyde Williams
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Williams
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bert Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neta Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bonnie Williams
Sibling · 1930 · age 5
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 — Maricopa, Arizona
Open full size
1930 US Federal Census — Maricopa, Arizona
Page Contents
50 people indexed on this census page (ia:1930:15thcensus58unit:0719)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Violet M. Thomas | 22 | Wife-H | None | Texas |
| 52 | Peggy Joan Thomas | 1 | daughter | None | Arizona |
| 53 | Almon Thomas | 18 | Brother | Mechanic | Utah |
| 54 | William J. Horton | 65 | Head | Farmer | Tennessee |
| 55 | Garner Horton | 27 | son | Laborer | California |
| 56 | Irene Horton | 13 | daughter | None | Arizona |
| 57 | Harlan H. Martin | 52 | Head | Farmer | Minnesota |
| 58 | Maud L. Martin | 50 | wife-H | None | California |
| 59 | Howard H. Martin | 21 | son | Farmer | California |
| 60 | Ralph Martin | 12 | son | None | Utah |
| 61 | William Groomer | 74 | Head | Farmer | California |
| 62 | Lucritia Groomer | 63 | wife-H | None | Utah |
| 63 | George E. Groomer | 29 | son | Farmer | Arizona |
| 64 | Geo. B. Groomer | 19 | son | None | Arizona |
| 65 | Leo Pearce | 25 | Head | Farm Laborer | Arkansas |
| 66 | Janice Pearce | 20 | wife-H | None | Arkansas |
| 67 | Doris Pearce | 4 | daughter | None | Arkansas |
| 68 | Nicholas Artega | 27 | Head | Laborer | Mexico |
| 69 | Leandra Artega | 38 | wife-H | None | Mexico |
| 70 | Ango Artega | 18 | son | Laborer | Mexico |
| 71 | Rayfues Artega | 15 | daughter | None | Arizona |
| 72 | Tony Eugene Artega | 11 | son | None | Arizona |
| 73 | Antonia Artega | 8 | daughter | None | Arizona |
| 74 | Donatio Artega | 6 | son | None | Arizona |
| 75 | Joan Artega | 4 | son | None | Arizona |
| 76 | Maria Artega | 1 | daughter | None | Arizona |
| 77 | Antonio Artega | 66 | father | None | Mexico |
| 78 | Mike Brozock | 55 | Head | Laborer | Austria |
| 79 | James R. Williams | 40 | Head | Laborer | New Mexico |
| 80 | Sara Williams | 39 | wife-H | None | Arizona |
| 81 | Lloyd Williams THIS PERSON | 20 | son | Laborer | Arizona |
| 82 | Clyde Williams | 19 | son | Laborer | Arizona |
| 83 | Lawrence Williams | 15 | son | None | Arizona |
| 84 | Bert Williams | 12 | son | None | Arizona |
| 85 | Neta Williams | 10 | daughter | None | Arizona |
| 86 | Bonnie Ruth Williams | 5 | daughter | None | Arizona |
| 87 | Roy E. Harris | 36 | Head | Carpenter | Kansas |
| 88 | Martha B.V. Harris | 28 | wife-H | None | Utah |
| 89 | Roy E. Jr. Harris | 10 | son | None | Utah |
| 90 | Gladys M. Harris | 8 | daughter | None | Utah |
| 91 | Joseph G. Harris | 7 | son | None | Utah |
| 92 | Richard T. Harris | 5 | son | None | Utah |
| 93 | Russell Harris | 4 | son | None | Utah |
| 94 | Ruth Harris | 3 | daughter | None | Utah |
| 95 | Anna R. Harris | 0 | daughter | None | Arizona |
| 96 | Josephine Deland | 15 | sister-in-law | None | Utah |
| 97 | Pedro Burnell | 23 | Head | Laborer | Mexico |
| 98 | Augustina Burnell | 23 | wife-H | None | Mexico |
| 99 | Rex Newell | 24 | Head | Salesman | Arizona |
| 100 | Irene Newell | 22 | wife-H | Teacher | Arizona |
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)