AA
Alma Anderson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Porter, Indiana
Our Model Tree links this Alma Anderson across the 1920, 1930 and 1940 US Censuses in Porter, Indiana (XGBoost, ~Confirmed), with identified parents Edward & Edward — first a daughter (b.~1919), then head of a 4-person household.
Age 1
b. ~1919
Female
Daughter
Born: Arizona
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Porter, Indiana |
| Surname | Anderson |
| Given Name | Alma M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Liberty Township |
| Est. Birth Year | ~1919 |
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 1920 census.
| Name | Relation to head | Relative to Alma | Age | Birth yr |
|---|---|---|---|---|
| Edith Anderson | Daughter | — | 2 | ~1918 |
| Alma Anderson | Daughter | — | 1 | ~1919 |
| Edward Anderson | Head | — | 30 | ~1890 |
| Grace Anderson | Spouse | — | 29 | ~1891 |
Census Appearances
1920
Porter, Indiana
Daughter, age 1
Porter, Indiana · implied b. ~1919 — 4 household members
| Surname | Anderson |
| Given Name | Alma M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Porter, Indiana
Daughter, age 11
Porter, Indiana · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Annegrace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Porter-County, Indiana
Daughter, age 21
Porter-County, Indiana · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Anatrace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Liberty Township |
| 1935 Residence (County) | Porter |
| Occupation | Beauty operator |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 89 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Alma Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Anderson (~0.92 confidence) and father Edward Anderson (~0.92 confidence) and mother Grace Anderson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Anderson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Edward Anderson
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Grace Anderson
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alma Anderson
Daughter · 1920 · age 1 · b. ~1919 · Indiana
★ You are viewing this record
Sibling
Edith Anderson
Sibling · 1920 · age 2
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
1920 US Federal Census — Porter, Indiana
Open full size
1920 US Federal Census — Porter, Indiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu460unit:0817)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Warren S. Dillingham | 32 | Head | Farmer | Indiana |
| 2 | Lerne L. Dillingham | 32 | Wife | — | New York |
| 3 | Perry P. Dillingham | 7 | Son | — | Indiana |
| 4 | Carlton S. Dillingham | 4 | Son | — | Indiana |
| 5 | Helen L. Dillingham | 3 | Daughter | — | Indiana |
| 6 | Alan L. Dillingham | 1 | Son | — | Indiana |
| 7 | Isaac W. Dillingham | 59 | Head | Farmer | Indiana |
| 8 | Patience E. Dillingham | 60 | Wife | — | Indiana |
| 9 | Mildred H. Dillingham | 21 | Daughter | Stenographer | Indiana |
| 10 | John Gunder | 63 | Head | Farmer | Indiana |
| 11 | Mary L. Gunder | 53 | Wife | — | Ohio |
| 12 | John Jr. Gunder | 38 | Son | Carpenter | Indiana |
| 13 | Charles W. Gunder | 31 | Son | Farmer | Indiana |
| 14 | George Beemer | 61 | Head | Farmer | Indiana |
| 15 | Clara Beemer | 52 | Wife | — | Indiana |
| 16 | Frank Beemer | 48 | Brother | Laborer | Indiana |
| 17 | Charles Gustafson | 59 | Head | Farmer | Sweden |
| 18 | Nora E. Gustafson | 57 | Wife | — | Sweden |
| 19 | William Gustafson | 22 | Son | Laborer | Indiana |
| 20 | Robert D. Irwin | 58 | Head | Farmer | Canada |
| 21 | Nora Irwin | 61 | Wife | — | Indiana |
| 22 | John T. Garrison | 62 | Head | — | New York |
| 23 | Edward H. Osborne | 49 | Head | — | Indiana |
| 24 | Liana Osborne | 39 | Wife | — | Indiana |
| 25 | Gerrit Osborne | 17 | Son | Laborer | Indiana |
| 26 | Anita Osborne | 11 | Daughter | — | Indiana |
| 27 | Bess Osborne | 12 | Daughter | — | Indiana |
| 28 | Arnold D. Mcneily | 41 | Head | Electrician | Penn. |
| 29 | Anna Mcneily | 23 | Wife | — | Michigan |
| 30 | Helen I. Mcneily | 4 | Daughter | — | Indiana |
| 31 | Jane M. Mcneily | 2 | Daughter | — | Indiana |
| 32 | Viola E. Phelps | 63 | Head | Summer Resort | Kentucky |
| 33 | Brainerd Robert P. Phelps | 3 | Grandson | — | Indiana |
| 34 | Robert J. Wiggins | 62 | Head | Carpenter | Canada |
| 35 | Mary A. Wiggins | 69 | Wife | — | Canada |
| 36 | Elizabeth Wiggins | 94 | Mother-in-law | — | Canada |
| 37 | Mae Wiggins | 34 | Daughter | — | Michigan |
| 38 | M. E. Wilcox | 59 | Head | Boarders | Ohio |
| 39 | Edward Anderson | 30 | Head | Farmer | Indiana |
| 40 | Grace I. Anderson | 29 | Wife | — | Indiana |
| 41 | Edith L. Anderson | 2 | Daughter | — | Colorado |
| 42 | Alma M. Anderson THIS PERSON | 1 | Daughter | — | Arizona |
| 43 | Gustaf Anderson | 32 | Head | Farmer | Indiana |
| 44 | Florence Anderson | 32 | Wife | — | Indiana |
| 45 | Lupke Tone Anderson | 29 | Hired hand | Laborer | Indiana |
| 46 | Charles R. Lythe | 45 | Head | Farmer | Indiana |
| 47 | Mary A. Lythe | 48 | Wife | — | Indiana |
| 48 | Morris C. Lythe | 21 | Son | Laborer | Indiana |
| 49 | Helen M. Lythe | 18 | Daughter | — | Indiana |
| 50 | Thomas Lythe | 7 | Son | — | Indiana |
Related Census Records
Pedigree Summary
Alma + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)