IM
Ida Morris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lee-County, Iowa
Our Model Tree links this Ida Morris across the 1920, 1930 and 1940 US Censuses in Lee-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 4-person household.
Age 49
b. ~1891
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lee-County, Iowa |
| Surname | Morris |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Keokuk City |
| 1935 Residence (County) | Lee |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | H |
| Hours Worked | 5 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Keokuk City |
| Est. Birth Year | ~1891 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| John Morris | Head | — | 64 | ~1876 |
| Mabel Brown | Daughter | — | 66 | ~1874 |
| Mary Brown | Other | — | 85 | ~1855 |
| Ida Morris | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Lee, Iowa
Spouse, age 28
Lee, Iowa · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1907 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1912 |
| Birthplace (normalized) | sweden |
1930
Lee, Iowa
Spouse, age 39
Lee, Iowa · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Ida J |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 21 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Lee-County, Iowa
Spouse, age 49
Lee-County, Iowa · implied b. ~1891 — 4 household members
| Surname | Morris |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Keokuk City |
| 1935 Residence (County) | Lee |
| Naturalization Status | Naturalized |
| Class of Worker | H |
| Hours Worked | 5 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Ida Morris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ida Morris
Spouse · 1940 · age 49 · b. ~1891 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lee-County, Iowa
Open full size
1940 US Federal Census — Lee-County, Iowa
Page Contents
26 people indexed on this census page (nara:1940:m-t0627-01174-00397)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Laraia Sackman | 22 | Daughter | — | Illinois |
| 42 | Jeanne Sackman | 2 | Daughter | — | Iowa |
| 43 | Dorothy Sackman | 28 | Daughter in law | — | Iowa |
| 44 | James Sackman | 25 | Son | — | Iowa |
| 45 | Julia Sackman | 16 | Son | — | Iowa |
| 46 | Karl O Simmons | 35 | Head | Foreman | Illinois |
| 47 | Mary Simmons | 36 | Wife | — | Iowa |
| 48 | Richard Simmons | 14 | Son | — | Iowa |
| 49 | Dolores Simmons | 11 | Daughter | — | Iowa |
| 50 | Karl Simmons | 5 | Son | — | Iowa |
| 51 | Rose Finley | 20 | Step daughter | — | Iowa |
| 52 | John Q Morris | 64 | Head | Common Laborer | Missouri |
| 53 | Ida Morris THIS PERSON | 49 | Wife | — | Sweden |
| 54 | Mary L Brown | 85 | Mother in law | — | Missouri |
| 55 | Mabel M Brown | 66 | Daughter | — | Missouri |
| 56 | Walter Kenyon | 29 | Head | Laborer | Missouri |
| 57 | Mable Kenyon | 29 | Wife | — | Missouri |
| 58 | Jerry Kenyon | 7 | Son | — | Missouri |
| 59 | Lella Kenyon | 5 | Daughter | — | Iowa |
| 60 | Roland Kenyon | 3 | Son | — | Iowa |
| 61 | Arthur Q Pierce | 40 | Head | — | Missouri |
| 62 | Velma Pierce | 32 | Wife | Cutter | Missouri |
| 63 | Gladys Pierce | 14 | Daughter | — | Iowa |
| 64 | Mildred Pierce | 12 | Daughter | — | Iowa |
| 65 | Howard Pierce | 7 | Son | — | Iowa |
| 66 | Lester Pierce | 5 | Son | — | Iowa |
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)