MP
Mary Pierce — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Pipestone, Minnesota
Our Model Tree links this Mary Pierce across the 1910 and 1920 US Censuses in Pipestone, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 8-person household.
Age 38
b. ~1882
Female
Spouse
Born: S Dakota
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Pipestone, Minnesota |
| Surname | Pierce |
| Given Name | Mary M |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | S Dakota |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | s dakota |
| Township / Ward | Aetna Township |
| Est. Birth Year | ~1882 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Pierce | Daughter | — | 16 | ~1904 |
| Pearl Pierce | Daughter | — | 12 | ~1908 |
| Beatrice Pierce | Daughter | — | 18 | ~1902 |
| Simon Pierce | Head | — | 38 | ~1882 |
| Harley Pierce | Son | — | ~1920 | |
| Harold Pierce | Son | — | 14 | ~1906 |
| James Pierce | Son | — | 4 | ~1916 |
| Mary Pierce | Spouse | — | 38 | ~1882 |
Census Appearances
1910
Nobles, Minnesota
Spouse, age 28
Nobles, Minnesota · implied b. ~1882 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | S Dakota |
| Years Married | 9 |
| Children Born | 4 |
| Children Living | 4 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birthplace (normalized) | s dakota |
1920
Pipestone, Minnesota
Spouse, age 38
Pipestone, Minnesota · implied b. ~1882 — 8 household members
| Surname | Pierce |
| Given Name | Mary M |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | S Dakota |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | s dakota |
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 Mary Pierce across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Pierce
Spouse · 1920 · age 38 · b. ~1882 · Minnesota
★ 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 — Pipestone, Minnesota
Open full size
1920 US Federal Census — Pipestone, Minnesota
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu850unit:0030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer W Lueck | 11 | son | — | Minnesota |
| 2 | Chester R Lueck | 9 | son | — | Minnesota |
| 3 | Lyle H Lueck | 9 | son | — | Minnesota |
| 4 | Arthur H Lueck | 6 | son | — | Minnesota |
| 5 | Gladys A Lueck | 4 | daughter | — | Minnesota |
| 6 | Agnes M Lueck | 2 | daughter | — | Minnesota |
| 7 | Richard J Lueck | 0 | son | — | Minnesota |
| 8 | Annie Magandy | 57 | mother-in-law | — | Wisconsin |
| 9 | Bert Flaherty | 28 | head | Farmer | Minnesota |
| 10 | Carrie R Flaherty | 27 | wife | None | Minnesota |
| 11 | Carol M Flaherty | 9 | daughter | — | Minnesota |
| 12 | Jerome O Flaherty | 7 | son | — | Minnesota |
| 13 | Eva E Flaherty | 5 | daughter | — | Minnesota |
| 14 | Howard E Flaherty | 3 | son | — | Minnesota |
| 15 | Thomas Overbee | 73 | head | Farmer | Norway |
| 16 | Lilly Overbee | 63 | wife | None | Norway |
| 17 | Charles E Overbee | 37 | son | Farmer | Dakota |
| 18 | John M Overbee | 30 | son | Farmer | S Dakota |
| 19 | Helen R Overbee | 25 | daughter | — | Minnesota |
| 20 | Elmer A Overbee | 19 | son | — | S Dakota |
| 21 | Henry L Meier | 49 | head | Farmer | Iowa |
| 22 | John D Meier | 45 | brother | Farmer | Iowa |
| 23 | Chris J Petersen | 39 | head | Farmer | Denmark |
| 24 | Mary E Petersen | 38 | wife | None | Denmark |
| 25 | Jerry A Scrogge | 39 | head | Farmer | Iowa |
| 26 | Laura J Scrogge | 37 | wife | None | Iowa |
| 27 | Donald W Scrogge | 7 | son | — | Iowa |
| 28 | Dorothy J Scrogge | 4 | daughter | — | Iowa |
| 29 | Charles B Scrogge | 2 | son | — | Minnesota |
| 30 | Blanche L Scrogge | 0 | daughter | — | Minnesota |
| 31 | Simon E Pierce | 38 | head | Farmer | Iowa |
| 32 | Mary M Pierce THIS PERSON | 38 | wife | None | S Dakota |
| 33 | Beatrice I Pierce | 18 | daughter | — | Iowa |
| 34 | Mary G Pierce | 16 | daughter | — | Iowa |
| 35 | Harold G Pierce | 14 | son | — | Iowa |
| 36 | Pearl L Pierce | 12 | daughter | — | Oklahoma |
| 37 | James E Pierce | 4 | son | — | Minnesota |
| 38 | Harley R Pierce | 0 | son | — | Minnesota |
| 39 | Peter Anderson | 66 | head | Farmer | Denmark |
| 40 | Dorothy Anderson | 62 | wife | None | Denmark |
| 41 | Louise M Anderson | 27 | daughter | — | Minnesota |
| 42 | Esther E Anderson | 21 | daughter | — | Minnesota |
| 43 | William E Anderson | 17 | son | — | Minnesota |
| 44 | William Sandberg | 38 | head | Farmer | Sweden |
| 45 | Mabel S Sandberg | 37 | wife | None | Minnesota |
| 46 | Elizabeth S Sandberg | 14 | daughter | — | Minnesota |
| 47 | Ruth E Sandberg | 11 | daughter | — | Minnesota |
| 48 | Justine M Sandberg | 8 | daughter | — | Minnesota |
| 49 | Carl W Sandberg | 3 | son | — | Minnesota |
| 50 | John Sandberg | 46 | head | Farmer | Sweden |
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)