WJ
William Johns — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Denver, Colorado
Our Model Tree links this William Johns across the 1910, 1920, 1930 and 1940 US Censuses in Denver, Colorado (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 6-person household.
Age 53
b. ~1877
Male
Head
Born: Colorado
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Johns |
| Given Name | William F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | meat cutter |
| Industry | retail |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Meat Cutter |
| Township / Ward | Denver City |
| Est. Birth Year | ~1877 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johns | Daughter | — | 14 | ~1916 |
| Alice Johns | Daughter | — | 21 | ~1909 |
| William Johns | Head | — | 53 | ~1877 |
| Emery Johns | Son | — | 26 | ~1904 |
| Mabel Johns | Other | — | 50 | ~1880 |
| Marjorie Johns | Daughter | — | 8 | ~1922 |
Census Appearances
1910
Denver, Colorado
Head, age 33
Denver, Colorado · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johns |
| Given Name | William S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Colorado |
| Years Married | 8 |
| Father's Birthplace | Eng. |
| Mother's Birthplace | Eng. |
| Occupation | Meat cutter |
| Industry | Shop |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Denver, Colorado
Head, age 42
Denver, Colorado · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johns |
| Given Name | William G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Meat Cutter |
| Industry | Meat Market |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Head, age 53
Denver, Colorado · implied b. ~1877 — 6 household members
| Surname | Johns |
| Given Name | William F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | meat cutter |
| Industry | retail |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Head, age 63
Denver-County, Colorado · implied b. ~1877
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johne |
| Given Name | William J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver City |
| 1935 Residence (County) | Denver |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 William Johns across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Johns
Head · 1930 · age 53 · b. ~1877 · Colorado
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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 — Denver, Colorado
Open full size
1930 US Federal Census — Denver, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus236unit:0031)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benjamin Lloyd | 54 | Head | Pipe Fitter | Colorado |
| 2 | Hannah Lloyd | 53 | Wife-H | None | Kansas |
| 3 | William F. Johns THIS PERSON | 53 | Head | Meat Cutter | Colorado |
| 4 | Mabel Johns | 50 | Wife-H | None | Kansas |
| 5 | Emery F. Johns | 26 | Son | Mining Engineer | Colorado |
| 6 | Alice Johns | 21 | Daughter | Secretary | Colorado |
| 7 | Ruth E. Johns | 14 | Daughter | None | Colorado |
| 8 | Marjorie Johns | 8 | Daughter | None | Colorado |
| 9 | Clarence W. Cary | 33 | Head | Proprietor | Ohio |
| 10 | Lucille Cary | 34 | Wife-H | None | Ohio |
| 11 | John W. Mccauley | 64 | Head | Stationary Engineer | Illinois |
| 12 | Sarah B. Mccauley | 63 | Wife-H | None | Ohio |
| 13 | Dennis J. Mccauley | 34 | Son | Mechanic | Colorado |
| 14 | Loren A. Mccauley | 28 | Son | Mechanic | Colorado |
| 15 | Sarah Barton | 72 | Head | None | Wisconsin |
| 16 | George Svenson | 65 | Head | Carpenter | Sweden |
| 17 | Ellen Svenson | 53 | Wife-H | None | Sweden |
| 18 | Winifred Zimmerman | 32 | Head | Book Keeper | Nebraska |
| 19 | Mona Beryl Zimmerman | 2 | Niece | None | Colorado |
| 20 | Jamie Brownfield | 70 | Mother-in-law | None | Wisconsin |
| 21 | Herbert Joslin | 60 | Head | Machinist Helper | Wisconsin |
| 22 | Susie Joslin | 54 | Wife-H | None | Iowa |
| 23 | Clarence Robinson | 29 | Head | Finisher | Missouri |
| 24 | Elma Robinson | 27 | Wife-H | None | Illinois |
| 25 | Patricia Robinson | 6 | Daughter | None | Colorado |
| 26 | Fred J. Robinson | 3 | Son | None | Colorado |
| 27 | Presley Herndon | 37 | Head | Contractor | Kansas |
| 28 | Arlie Herndon | 40 | Wife-H | Book Keeper | Nebraska |
| 29 | Lucille Stults | 21 | Step-daughter | Stenographer | Nebraska |
| 30 | Richard Pelham | 52 | Head | Engineer | Missouri |
| 31 | Olive S. Pelham | 45 | Wife-H | None | Ohio |
| 32 | Walter O. Pelham | 16 | Son | Helper | Colorado |
| 33 | Olive S. Pelham | 13 | Daughter | None | Colorado |
| 34 | Norma Pelham | 9 | Daughter | None | Colorado |
| 35 | Robert Pelham | 6 | Son | None | Colorado |
| 36 | Dorothy Pelham | 3 | Daughter | None | Colorado |
| 37 | Mary Young | 87 | Mother-in-law | None | Ohio |
| 38 | Noble A. Chalfant | 43 | Head | Mailer | Iowa |
| 39 | Hazel R. Chalfant | 39 | Wife-H | None | Iowa |
| 40 | Frank Hellner | 54 | Head | Carpenter | Nebraska |
| 41 | Rosella Hellner | 58 | Wife-H | None | Sweden |
| 42 | James E. Stults | 27 | Head | Salesman | Nebraska |
| 43 | Maybelle Stults | 27 | Wife-H | None | Colorado |
| 44 | Bobbie Nell Butler | 10 | Step-daughter | None | Florida |
| 45 | Nelly Wade | 22 | Sister-in-law | Operator | Colorado |
| 46 | Noble E. Chalfant | 17 | Son | Order Boy | Iowa |
| 47 | Claudine Chalfant | 10 | Daughter | None | Iowa |
| 48 | Hazel Lewis | 27 | Head | Office Work | New Hampshire |
| 49 | Joseph Lewis | 2 | Son | Janitor | Colorado |
| 50 | Flora Swain | 67 | Mother-H | None | Vermont |
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)