WJ
Wallace Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Scott, Iowa
Our Model Tree links this Wallace Johnson across the 1920 and 1930 US Censuses in Scott, Iowa (XGBoost, ~Confirmed) — first a son (b.~1901), then head of a 9-person household.
Age 29
b. ~1901
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Scott, Iowa |
| Surname | Johnson |
| Given Name | Wallace B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Auto Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Auto Mechanic |
| Township / Ward | Davenport Township |
| Est. Birth Year | ~1901 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Wallace | Age | Birth yr |
|---|---|---|---|---|
| Wallace Johnson | Son | — | 29 | ~1901 |
| Leroy Johnson | Son | — | 21 | ~1909 |
| Chester Johnson | Son | — | 18 | ~1912 |
| George Johnson | Son | — | 25 | ~1905 |
| Gertrude Johnson | Daughter | — | 11 | ~1919 |
| Linda Johnson | Spouse | — | 52 | ~1878 |
| Muriel Johnson | Daughter | — | 9 | ~1921 |
| John Johnson | Son | — | 15 | ~1915 |
| John Johnson | Head | — | 59 | ~1871 |
Census Appearances
1920
Scott, Iowa
Son, age 19
Scott, Iowa · implied b. ~1901 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Wallace B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Canada |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Scott, Iowa
Son, age 29
Scott, Iowa · implied b. ~1901 — 9 household members
| Surname | Johnson |
| Given Name | Wallace B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Iowa |
| Occupation | Auto Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Wallace Johnson across 2 US Census years (1920 and 1930) in Scott, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Wallace Johnson
Son · 1930 · age 29 · b. ~1901 · Iowa
★ You are viewing this record
Sibling
Chester Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Johnson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Muriel Johnson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Johnson
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1930 · age 15
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 — Scott, Iowa
Open full size
1930 US Federal Census — Scott, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel681:0174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred R. Wallace | 51 | Head | Farmer | Illinois |
| 2 | Mary E. Wallace | 45 | Wife | None | Iowa |
| 3 | Neta V. Wallace | 21 | Daughter | Stenographer | Iowa |
| 4 | Edna M. Wallace | 19 | Daughter | Bookkeeper | Iowa |
| 5 | Ruth E. M. Wallace | 12 | Daughter | None | Iowa |
| 6 | Warren J. Wallace | 5 | Son | None | Iowa |
| 7 | Walter C. Funke | 30 | Head | Milk Man | Iowa |
| 8 | Eva Funke | 24 | Wife | Dairy Maid | Iowa |
| 9 | Howard Vandusen | 13 | Brother | Dairy Labor | Iowa |
| 10 | Joseph C. Funke | 62 | Head | Farmer | Iowa |
| 11 | Elizabeth Funke | 54 | Wife | Prop. Flower | Illinois |
| 12 | Harry E. Kellums | 37 | Head | Machinist | Illinois |
| 13 | Mabel E. Kellums | 29 | Wife | None | Iowa |
| 14 | Marjorie Kellums | 4 | Daughter | None | Illinois |
| 15 | William J. Siefert | 67 | Head | Farmer | Iowa |
| 16 | Cecelia V. Siefert | 37 | Daughter | None | Iowa |
| 17 | Dennis E. Siefert | 30 | Son | Stenographer | Iowa |
| 18 | William N. Frey | 43 | Head | Labor | Iowa |
| 19 | Clara E. Frey | 40 | Wife | None | Iowa |
| 20 | John J. Johnson | 59 | Head | Farmer | Canada English |
| 21 | Linda B. Johnson | 52 | Wife | None | Iowa |
| 22 | Wallace B. Johnson THIS PERSON | 29 | Son | Auto Mechanic | Iowa |
| 23 | George E. Johnson | 25 | Son | Machine Operator | Iowa |
| 24 | Leroy R. Johnson | 21 | Son | Labor | Iowa |
| 25 | Chester Q. Johnson | 18 | Son | Labor | Iowa |
| 26 | John L. Johnson | 15 | Son | None | Iowa |
| 27 | Gertrude M. Johnson | 11 | Daughter | None | Iowa |
| 28 | Muriel E. Johnson | 9 | Daughter | None | Iowa |
| 29 | James W. Mcdonald | 47 | Head | Excavator | Minnesota |
| 30 | Alma M. Mcdonald | 45 | Wife | None | Iowa |
| 31 | Juanita D. Mcdonald | 12 | Daughter | None | Iowa |
| 32 | Elizabeth B. Freund | 69 | Head | Farmer | Illinois |
| 33 | Edward J. Freund | 36 | Son | Farm Labor | Iowa |
| 34 | Mary G. Freund | 33 | Daughter | Trained Nurse | Iowa |
| 35 | Loretta I. Freund | 29 | Daughter | None | Iowa |
| 36 | Florence B. Freund | 27 | Daughter | Dept. Clerk | Iowa |
| 37 | Charles Saege | 60 | Head | Farmer | Iowa |
| 38 | Gregory Saege | 25 | Son | Farm Labor | Iowa |
| 39 | Eldon C. Gassard | 28 | Head | Farmer | Iowa |
| 40 | Mary E. Gassard | 25 | Wife | None | Iowa |
| 41 | Chris Hansen | 29 | Head | Farm Labor | Iowa |
| 42 | Lena L. Hansen | 24 | Wife | None | Iowa |
| 43 | Mary A. Hansen | 4 | Daughter | None | Iowa |
| 44 | Chris Jr. Hansen | 2 | Son | None | Iowa |
| 45 | Clendina L. Hansen | 0 | Daughter | None | Iowa |
| 46 | Howard L. Meinert | 25 | Head | Farmer | Iowa |
| 47 | Elsie R. Meinert | 30 | Wife | None | Iowa |
| 48 | Randall O. Meinert | 5 | Son | None | Iowa |
| 49 | Norman H. Meinert | 4 | Son | None | Iowa |
| 50 | Laverne L. Meinert | 2 | Daughter | None | Iowa |
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)