HJ
Harvey Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kendall, Illinois
Our Model Tree links this Harvey Johnson across the 1920 and 1930 US Censuses in Kendall, Illinois (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 10-person household.
Age 20
b. ~1910
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Kendall, Illinois |
| Surname | Johnson |
| Given Name | Harvey |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Laborer |
| Industry | Brass Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer |
| Township / Ward | Millington Village |
| 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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harvey | Age | Birth yr |
|---|---|---|---|---|
| Le Johnson | Son | — | 6 | ~1924 |
| Emma Johnson | Daughter | — | 1 | ~1929 |
| Beulah Johnson | Daughter | — | 4 | ~1926 |
| William Johnson | Son | — | 10 | ~1920 |
| Thomas Johnson | Son | — | 17 | ~1913 |
| Oliver Johnson | Head | — | 54 | ~1876 |
| Emma Johnson | Spouse | — | 41 | ~1889 |
| Harvey Johnson | Son | — | 20 | ~1910 |
| Alma Johnson | Son | — | 8 | ~1922 |
| Gladys Johnson | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Kendall, Illinois
Son, age 10
Kendall, Illinois · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harvey |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Kendall, Illinois
Son, age 20
Kendall, Illinois · implied b. ~1910 — 10 household members
| Surname | Johnson |
| Given Name | Harvey |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Brass Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Harvey Johnson across 2 US Census years (1920 and 1930) in Kendall, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Harvey Johnson
Son · 1930 · age 20 · b. ~1910 · Illinois
★ You are viewing this record
Sibling
Thomas Johnson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Le Johnson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Johnson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Johnson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Johnson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Johnson
Sibling · 1930 · age 4
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 — Kendall, Illinois
Open full size
1930 US Federal Census — Kendall, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel522:0780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carrie Anderson | 74 | Head | — | Norway |
| 2 | Samuel Anderson | 33 | Son | Laborer | Illinois |
| 3 | Robert Darling | 42 | Head | Laborer | Illinois |
| 4 | Mary Darling | 37 | Wife | — | Iowa |
| 5 | Robert Darling | 14 | Son | — | Illinois |
| 6 | Helen Darling | 9 | Daughter | — | Illinois |
| 7 | Isabel Darling | 6 | Daughter | — | Illinois |
| 8 | Iris Darling | 4 | Daughter | — | Illinois |
| 9 | Frances Wunder | 70 | Head | — | Illinois |
| 10 | Mabel Emerson | 54 | Sister | — | Illinois |
| 11 | Nathaniel Dyer | 63 | Boarder | Shoe Repairer | Illinois |
| 12 | Henry Swift | 45 | Head | Sexton | Illinois |
| 13 | Edith Swift | 33 | Wife | — | Illinois |
| 14 | Herman Waitz | 50 | Head | — | New York |
| 15 | Oliver Johnson | 54 | Head | Laborer | Illinois |
| 16 | Emma Johnson | 41 | Wife | — | Illinois |
| 17 | Harvey Johnson THIS PERSON | 20 | Son | Laborer | Illinois |
| 18 | Thomas Johnson | 17 | Son | Laborer | Illinois |
| 19 | Gladys Johnson | 12 | Daughter | — | Illinois |
| 20 | William Johnson | 10 | Son | — | Illinois |
| 21 | Alma Johnson | 8 | Son | — | Illinois |
| 22 | Le Roy Johnson | 6 | Son | — | Illinois |
| 23 | Beulah Johnson | 4 | Daughter | — | Illinois |
| 24 | Emma Johnson | 1 | Daughter | — | Illinois |
| 25 | George Holley | 31 | Head | Laborer | Illinois |
| 26 | Gertrude Holley | 22 | Wife | — | Illinois |
| 27 | Robert Holley | 2 | Son | — | Illinois |
| 28 | William Holley | 1 | Son | — | Illinois |
| 29 | Jacob Holley | 19 | Brother | Laborer | Illinois |
| 30 | Bertha Newkirk | 70 | Head | — | Norway |
| 31 | Robert Noraa | 29 | Head | Salesman | Sweden |
| 32 | Laura Noraa | 23 | Wife | Clerk | Illinois |
| 33 | George Hartman | 45 | Head | Blacksmith | Illinois |
| 34 | Clara M. Hartman | 43 | Wife | — | Illinois |
| 35 | Barbara Hartman | 17 | Daughter | — | Illinois |
| 36 | Virginia Hartman | 13 | Daughter | — | Illinois |
| 37 | John Petty | 80 | Head | — | Illinois |
| 38 | Julia Petty | 72 | Wife | — | Illinois |
| 39 | Lloyd Wicks | 68 | Head | Operator | Illinois |
| 40 | Carrie Wicks | 67 | Wife | — | Illinois |
| 41 | Prosper Eagle | 55 | Head | — | France |
| 42 | Thelma Eagle | 56 | Wife | — | France |
| 43 | Rose Eagle | 35 | Daughter | — | Illinois |
| 44 | Helen Eagle | 33 | Daughter | — | Illinois |
| 45 | Lloyd Eagle | 16 | Son | — | Illinois |
| 46 | George Crowell | 62 | Head | — | Illinois |
| 47 | John Middleton | 79 | Head | — | Illinois |
| 48 | Louisa Middleton | 72 | Wife | — | Illinois |
| 49 | Robert Leonard | 38 | Head | Clammer | Illinois |
| 50 | Marguerite Leonard | 39 | Wife | — | Illinois |
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)