MP
Mabel Peterson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Buena Vista, Iowa
Our Model Tree links this Mabel Peterson across the 1910, 1920 and 1930 US Censuses in Buena Vista, Iowa (XGBoost, ~Confirmed), with identified parents Andrew & Andrew — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Buena Vista, Iowa |
| Surname | Peterson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Brooke Township |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mabel | Age | Birth yr |
|---|---|---|---|---|
| Andrew Peterson | Head | — | 55 | ~1875 |
| Roy Peterson | Son | — | 23 | ~1907 |
| Anna Peterson | Spouse | — | 54 | ~1876 |
| Mabel Peterson | Daughter | — | 20 | ~1910 |
Census Appearances
1910
Buena Vista, …
Daughter, age 1
Buena Vista, Iowa · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Buena Vista, …
Daughter, age 10
Buena Vista, Iowa · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Buena Vista, …
Daughter, age 20
Buena Vista, Iowa · implied b. ~1910 — 4 household members
| Surname | Peterson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| 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 Mabel Peterson across 3 US Census years (1910, 1920 and 1930) in Buena Vista, Iowa, using XGBoost record linkage. Identified parents: father Andrew Peterson (~0.92 confidence) and father Andrew Peterson (~0.92 confidence) and father Andrew Peterson (~0.92 confidence) and mother Anna Peterson (~0.92 confidence) and mother Anna Peterson (~0.92 confidence) and mother Anna Peterson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Peterson
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Andrew Peterson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Andrew Peterson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Anna Peterson
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Anna Peterson
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Anna Peterson
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mabel Peterson
Daughter · 1930 · age 20 · b. ~1910 · Iowa
★ You are viewing this record
Sibling
Roy Peterson
Sibling · 1930 · age 23
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 — Buena Vista, Iowa
Open full size
1930 US Federal Census — Buena Vista, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel645:0033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | August Mohn | 50 | Head | Farmer | Illinois |
| 2 | Minnie Mohn | 42 | Wife | — | Iowa |
| 3 | Walter Mohn | 22 | Son | Laborer | Illinois |
| 4 | Lydia Mohn | 22 | Daughter | — | Illinois |
| 5 | Inez Mohn | 19 | Daughter | Laborer | Illinois |
| 6 | Henry Heermann | 68 | Head | Clergyman | Germany |
| 7 | Emma Heermann | 59 | Wife | — | Iowa |
| 8 | Immanuel Holtz | 34 | Head | Teacher | Illinois |
| 9 | Annie Holtz | 31 | Wife | — | Nebraska |
| 10 | Eben Holtz | 11 | Son | — | Nebraska |
| 11 | Lois Holtz | 6 | Daughter | — | Nebraska |
| 12 | H. Jean Holtz | 5 | Daughter | — | Nebraska |
| 13 | Ruth Smith | 22 | Boarder | Teacher | Iowa |
| 14 | James Jensen | 49 | Head | Janitor | Denmark |
| 15 | Anna Jensen | 47 | Wife | — | Denmark |
| 16 | Clara Van Ness | 20 | Boarder | Teacher | South Dakota |
| 17 | Herman Miller | 39 | Head | Farmer | Germany |
| 18 | Mathilda Miller | 39 | Wife | — | Germany |
| 19 | Donald Miller | 13 | Son | — | Iowa |
| 20 | Ruth Miller | 12 | Daughter | — | Iowa |
| 21 | Irene Miller | 9 | Daughter | — | Iowa |
| 22 | Lois Miller | 2 | Daughter | — | Iowa |
| 23 | Emil Sampson | 39 | Head | Farmer | Iowa |
| 24 | Minnie Sampson | 41 | Sister | Housekeeper | Iowa |
| 25 | William Graff | 29 | Employee | Laborer | Michigan |
| 26 | Clarence Netherland | 19 | Employee | Laborer | Missouri |
| 27 | Fred Haselfeldt | 64 | Head | Farmer | Illinois |
| 28 | Elizabeth Haselfeldt | 63 | Wife | — | Germany |
| 29 | John Haselfeldt | 19 | Son | Laborer | Illinois |
| 30 | Henry Klockow | 29 | Head | Farmer | Illinois |
| 31 | Freida Klockow | 25 | Wife | — | Iowa |
| 32 | Robert Klockow | 6 | Son | — | Iowa |
| 33 | Matilda Klockow | 64 | Mother | — | Germany |
| 34 | Andrew Peterson | 55 | Head | Farmer | Sweden |
| 35 | Anna Peterson | 54 | Wife | — | Sweden |
| 36 | Roy Peterson | 23 | Son | Laborer | Iowa |
| 37 | Mabel Peterson THIS PERSON | 20 | Daughter | — | Iowa |
| 38 | Charles Piszeck | 38 | Head | Farmer | Iowa |
| 39 | Martha Piszeck | 33 | Wife | — | Iowa |
| 40 | Leo Piszeck | 10 | Son | — | Iowa |
| 41 | Dale Piszeck | 8 | Son | — | Iowa |
| 42 | Vernon Piszeck | 6 | Son | — | Iowa |
| 43 | Berta Piszeck | 4 | Daughter | — | Iowa |
| 44 | Mildred Piszeck | 2 | Daughter | — | Iowa |
| 45 | William Piszeck | 41 | Brother | Laborer | Germany |
| 46 | Henry Nieland | 60 | Head | Farmer | Germany |
| 47 | Mary Nieland | 59 | Wife | — | Germany |
| 48 | Neil Nieland | 11 | Son | — | Iowa |
| 49 | Irma Nieland | 11 | Daughter | — | Iowa |
| 50 | Albert Plagman | 35 | Head | Farmer | Iowa |
Pedigree Summary
Mabel + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)