MS
Maxine Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Johnson-County, Iowa
Our Model Tree links this Maxine Smith across the 1930 and 1940 US Censuses in Johnson-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 12-person household.
Age 18
b. ~1922
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Johnson-County, Iowa |
| Surname | Smith |
| Given Name | Maxine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Scott township |
| 1935 Residence (County) | Johnson |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Scott Township |
| Est. Birth Year | ~1922 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Maxine | Age | Birth yr |
|---|---|---|---|---|
| Maryiana Smith | Daughter | — | 6 | ~1934 |
| Denver Parrish | Other | — | 23 | ~1917 |
| Velma Smith | Daughter | — | 9 | ~1931 |
| Maxine Smith | Daughter | — | 18 | ~1922 |
| Jr Smith | Son | — | 11 | ~1929 |
| Velma Smith | Spouse | — | 42 | ~1898 |
| Clifford Smith | Head | — | 45 | ~1895 |
| Lulla Smith | Daughter | — | 16 | ~1924 |
| Lily Smith | Daughter | — | 20 | ~1920 |
| Mary Smith | Daughter | — | 21 | ~1919 |
| Florine Smith | Daughter | — | 14 | ~1926 |
| Betty Smith | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Johnson, Iowa
Daughter, age 8
Johnson, Iowa · implied b. ~1922 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Maxine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Johnson-County, Iowa
Daughter, age 18
Johnson-County, Iowa · implied b. ~1922 — 12 household members
| Surname | Smith |
| Given Name | Maxine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Scott township |
| 1935 Residence (County) | Johnson |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Maxine Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Maxine Smith
Daughter · 1940 · age 18 · b. ~1922 · Iowa
★ You are viewing this record
Sibling
Jr Smith
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florine Smith
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lulla Smith
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Smith
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Smith
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lily Smith
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Smith
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maryiana Smith
Sibling · 1940 · 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
1940 US Federal Census — Johnson-County, Iowa
Open full size
1940 US Federal Census — Johnson-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01171-00859)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Graydon Shearer | 33 | Head | Stock Truck | Missouri |
| 2 | Eva Shearer | 31 | Wife | — | Missouri |
| 3 | Edwin Shearer | 8 | Son | — | Iowa |
| 4 | Willie Jo Shearer | 11 | Niece | — | Missouri |
| 5 | May Reynolds | 43 | Head | Farmer | Kentucky |
| 6 | Mother Mccarrie B. | None | F | — | — |
| 7 | Frank Shebeck | 63 | Hired man | Farm Laborer | Iowa |
| 8 | James Gibson | 72 | Head | Farmer | Penn. |
| 9 | Mary L. Gibson | 76 | Sister | — | Kentucky |
| 10 | Wm. O'Connel | 64 | Hired man | Farm Laborer | Ireland |
| 11 | Clifford Smith | 45 | Head | Farmer | Iowa |
| 12 | Velma Smith | 42 | Wife | — | Iowa |
| 13 | Mary Elizabeth Smith | 21 | Daughter | — | Iowa |
| 14 | Lily Mae Smith | 20 | Daughter | — | Iowa |
| 15 | Maxine Smith THIS PERSON | 18 | Daughter | — | Iowa |
| 16 | Lulla Jean Smith | 16 | Daughter | — | Iowa |
| 17 | Betty Smith | 15 | Daughter | — | Iowa |
| 18 | Florine Smith | 14 | Daughter | — | Iowa |
| 19 | Jr. Clifford Smith | 11 | Son | — | Iowa |
| 20 | Velma Irene Smith | 9 | Daughter | — | Iowa |
| 21 | Maryiana Smith | 6 | Daughter | — | Iowa |
| 22 | Denver Parrish | 23 | Hired man | Farm Laborer | Missouri |
| 23 | Louis Lord | 43 | Head | Farmer | Iowa |
| 24 | Ruth Lord | 36 | Wife | — | Iowa |
| 25 | Lyle Lord | 10 | Son | — | Iowa |
| 26 | Alice Lord | 8 | Daughter | — | Iowa |
| 27 | Nancy Lord | 2 | Daughter | — | Iowa |
| 28 | Gertrude Lord | 72 | Mother | — | Illinois |
| 29 | Floyd Thompson | 60 | Hired man | Farm Laborer | Iowa |
| 30 | Frank Pruzhil | 53 | Head | Farmer | Iowa |
| 31 | Emma Pruzhil | 51 | Wife | — | Iowa |
| 32 | Raymond Pruzhil | 31 | Son | Farm Laborer | Iowa |
| 33 | Philip Plonner | 46 | Hired man | Farm Laborer | Iowa |
| 34 | George Hunter | 60 | Head | Farmer | Iowa |
| 35 | Minnie B. Hunter | 56 | Wife | — | Iowa |
| 36 | Dwight Hunter | 23 | Son | Np | Iowa |
| 37 | Wm. Hunter | 17 | Son | Np | Iowa |
| 38 | Fern Evans | 18 | Maid | Maid | Iowa |
| 39 | Charles Frankoltz | 44 | Head | Farmer | Iowa |
| 40 | Bessie Frankoltz | 42 | Wife | — | Iowa |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)