AP
Andrew Peterson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Madison, Nebraska
Our Model Tree links this Andrew Peterson across the 1900, 1910, 1920 and 1930 US Censuses in Madison, Nebraska (XGBoost, ~Confirmed), with identified parents Henry & John — first a head (b.~1893), then head of a 4-person household.
Age 27
b. ~1893
Male
Head
Born: Nebraska
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Madison, Nebraska |
| Surname | Peterson |
| Given Name | Andrew B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Laborer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Laborer |
| Township / Ward | Union Precinct |
| Est. Birth Year | ~1893 |
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 Andrew | Age | Birth yr |
|---|---|---|---|---|
| Iva Peterson | Daughter | — | 1 | ~1919 |
| Andrew Peterson | Head | — | 27 | ~1893 |
| Millard Peterson | Son | — | 5 | ~1915 |
| Annie Peterson | Spouse | — | 27 | ~1893 |
Census Appearances
1900
Madison, Nebraska
Son, age 8
Madison, Nebraska · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Birth Month | Jan |
| Birth Year | 1892 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1910
Madison, Nebraska
Son, age 17
Madison, Nebraska · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Home Farm |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1920
Madison, Nebraska
Head, age 27
Madison, Nebraska · implied b. ~1893 — 4 household members
| Surname | Peterson |
| Given Name | Andrew B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Madison, Nebraska
Head, age 38
Madison, Nebraska · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Andrew Peterson across 4 US Census years (1900, 1910, 1920 and 1930) in Madison, Nebraska, using XGBoost record linkage. Identified parents: father Henry Peterson (~0.92 confidence) and father John Peterson (~0.92 confidence) and mother Catherine Peterson (~0.92 confidence) and mother Sophia Peterson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Peterson
b. ~1860
Source father
● Household
· direct · ~0.92
Father
John Peterson
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Catherine Peterson
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Sophia Peterson
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Peterson
Head · 1920 · age 27 · b. ~1893 · Nebraska
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Madison, Nebraska
Open full size
1920 US Federal Census — Madison, Nebraska
Page Contents
28 people indexed on this census page (ia:1920:14thcensusofpopu993unit:0215)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hartford Eva | 24 | Daughter | — | Nebraska |
| 52 | Myron H | 1 | Son | — | Nebraska |
| 53 | Andrew B Peterson THIS PERSON | 27 | Head | Laborer | Nebraska |
| 54 | Annie U Peterson | 27 | Wife | — | Nebraska |
| 55 | Millard J Peterson | 5 | Son | — | Nebraska |
| 56 | Iva R Peterson | 1 | Daughter | — | Nebraska |
| 57 | Emil Schwartz | 30 | Head | Operator | Nebraska |
| 58 | Jennie Schwartz | 31 | Wife | — | Iowa |
| 59 | Lucille G Schwartz | 2 | Daughter | — | Nebraska |
| 60 | David Jr Robertson | 41 | Head | Operator | Illinois |
| 61 | Anna Robertson | 45 | Wife | — | Wisconsin |
| 62 | Eva Robertson | 30 | Daughter | Helps | Nebraska |
| 63 | James R Robertson | 25 | Son | Partner | Nebraska |
| 64 | Mildred Robertson | 23 | Wife | — | Michigan |
| 65 | Durwood Robertson | 1 | Son | — | Nebraska |
| 66 | Infant Robertson | 0 | Daughter | — | Nebraska |
| 67 | Edward Neidig | 46 | Head | Operator | Illinois |
| 68 | Anna K Neidig | 37 | Wife | — | Nebraska |
| 69 | Mildred L Neidig | 12 | Daughter | — | Nebraska |
| 70 | Clayton L Neidig | 10 | Son | — | Nebraska |
| 71 | Lester E Neidig | 1 | Son | — | Nebraska |
| 72 | Jesse Robertson | 34 | Head | Operator | Nebraska |
| 73 | Bessie G Robertson | 28 | Wife | — | Nebraska |
| 74 | Paul G Robertson | 6 | Son | — | Nebraska |
| 75 | Ray Robertson | 4 | Son | — | Nebraska |
| 76 | Helen Robertson | 2 | Daughter | — | Nebraska |
| 77 | Eugene Long | 23 | Head | Operator | Wisconsin |
| 78 | Jerome Long | 23 | Brother | Partner | Wisconsin |
Pedigree Summary
Andrew
Gen 1 · 4 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)