AP
Andrew Peterson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delta-County, Michigan
Our Model Tree links this Andrew Peterson across the 1910, 1920, 1930 and 1940 US Censuses in Delta-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.
Age 70
b. ~1870
Male
Head
Born: Denmark
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Delta-County, Michigan |
| Surname | Peterson |
| Given Name | Andrew O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Escanaba |
| 1935 Residence (County) | Delta |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Water Works |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Michigan |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Superintendent |
| Township / Ward | Escanaba City |
| Est. Birth Year | ~1870 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Corrie Peterson | Daughter | — | 48 | ~1892 |
| Andrew Peterson | Head | — | 70 | ~1870 |
| Amine Peterson | Spouse | — | 68 | ~1872 |
Census Appearances
1910
Isabella, Michigan
Head, age 40
Isabella, Michigan · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 18 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Manager Telephone |
| Industry | W |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Delta, Michigan
Head, age 51
Delta, Michigan · implied b. ~1869 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Pipe Constructor |
| Industry | City |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Denmark |
| Year of Naturalization | 1895 |
| Birthplace (normalized) | denmark |
1930
Delta, Michigan
Head, age 60
Delta, Michigan · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 23 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Superintendent |
| Industry | City utilities |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Delta-County, Michigan
Head, age 70
Delta-County, Michigan · implied b. ~1870 — 3 household members
| Surname | Peterson |
| Given Name | Andrew O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Escanaba |
| 1935 Residence (County) | Delta |
| Naturalization Status | Naturalized |
| Occupation | Superintendent |
| Industry | Water Works |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Michigan |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Andrew Peterson
Head · 1940 · age 70 · b. ~1870 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Delta-County, Michigan
Open full size
1940 US Federal Census — Delta-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01745-00496)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helmer C Johnson | 34 | Head | Public Auditor | Michigan |
| 2 | Martha O Johnson | 32 | Wife | — | Illinois |
| 3 | Ronald Johnson | 10 | Son | — | Illinois |
| 4 | Richard Johnson | 8 | Son | — | Illinois |
| 5 | Mary Jane Johnson | 5 | Daughter | — | Michigan |
| 6 | Andrew O Peterson THIS PERSON | 70 | Head | Superintendent | Denmark |
| 7 | Amine Peterson | 68 | Wife | — | Denmark |
| 8 | Corrie Peterson | 48 | Daughter | — | Michigan |
| 9 | Ruby O Stoll | 44 | Head | — | Louisiana |
| 10 | Charles S Stoll | 18 | Son | — | Michigan |
| 11 | William Stoll | 15 | Son | — | Michigan |
| 12 | Orez Pronto | 42 | Maid | Maid | Michigan |
| 13 | Ernest O Bennet | 55 | Head | Manager Of Mill | England |
| 14 | Rene Bennet | 47 | Wife | — | Illinois |
| 15 | John D Bennet | 10 | Son | — | Michigan |
| 16 | Helen Coran | 23 | Maid | Maid | Michigan |
| 17 | Edward Edic | 42 | Head | Administrator | Wisconsin |
| 18 | Allene O Edic | 39 | Wife | — | Wisconsin |
| 19 | Mary Edic | 14 | Daughter | — | Michigan |
| 20 | John W Edic | 12 | Son | — | Michigan |
| 21 | John Erickson | 69 | Head | — | Wisconsin |
| 22 | Mary Erickson | 62 | Wife | — | Michigan |
| 23 | Mathew Erickson | 29 | Son | Traveling Salesman | Michigan |
| 24 | Ken O Vroght | 50 | Head | Partner Pharmacist | Michigan |
| 25 | Eddie M Vroght | 21 | Daughter | — | Michigan |
| 26 | Betty Jane Vroght | 19 | Daughter | — | Michigan |
| 27 | Ed O. B. Vroght | 72 | Father | Promoter Pharmacist | Illinois |
| 28 | Lucille Blake | 32 | Maid | Maid | Michigan |
| 29 | Glen Allison | 30 | Head | Forester | Indiana |
| 30 | Esther O Allison | 33 | Wife | — | South Dakota |
| 31 | Carolyn Allison | 2 | Daughter | — | Indiana |
| 32 | Robert Allison | 3 | Son | — | Indiana |
| 33 | Bradford O Loveland | 38 | Head | Teacher | Michigan |
| 34 | Borghild Loveland | 41 | Wife | — | Michigan |
| 35 | Anna Mae Loveland | 12 | Daughter | — | Michigan |
| 36 | Dolph Staudt | 29 | Head | Clerk | Michigan |
| 37 | Marie O Staudt | 25 | Wife | — | Michigan |
| 38 | George O Frubie | 38 | Head | Assistant Forester | Pennsylvania |
| 39 | Margaret Frubie | 27 | Wife | — | Michigan |
| 40 | George R Frubie | 0 | Son | — | Michigan |
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)