MC
Mary Carpenter — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hennepin, Minnesota
Our Model Tree links this Mary Carpenter across the 1910, 1920 and 1930 US Censuses in Hennepin, Minnesota (XGBoost, ~Confirmed), with identified parents Fred & Frederick — first a daughter (b.~1909), then head of a 10-person household.
Age 21
b. ~1909
Female
Daughter
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hennepin, Minnesota |
| Surname | CARPENTER |
| Given Name | Mary R |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Minneapolis City |
| Est. Birth Year | ~1909 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Carpenter | Daughter | — | 23 | ~1907 |
| Mary Carpenter | Daughter | — | 21 | ~1909 |
| Harriet Carpenter | Daughter | — | 14 | ~1916 |
| Florence Carpenter | Daughter | — | 10 | ~1920 |
| Fred Carpenter | Head | — | 54 | ~1876 |
| Lidvie Kjorlaug | Other | — | 41 | ~1889 |
| Augusta Ehrardt | Other | — | 60 | ~1870 |
| Theresa Aljenzen | Other | — | 33 | ~1897 |
| Elizabeth Carpenter | Other | — | 50 | ~1880 |
| Selma Berg | Other | — | 44 | ~1886 |
Census Appearances
1910
Hennepin, Minnesota
Daughter, age 2
Hennepin, Minnesota · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | Mary R |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Scotland |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Hennepin, Minnesota
Daughter, age 11
Hennepin, Minnesota · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | Mary G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Hennepin, Minnesota
Daughter, age 21
Hennepin, Minnesota · implied b. ~1909 — 10 household members
| Surname | CARPENTER |
| Given Name | Mary R |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Carpenter across 3 US Census years (1910, 1920 and 1930) in Hennepin, Minnesota, using XGBoost record linkage. Identified parents: father Fred Carpenter (~0.92 confidence) and father Frederick Carpenter (~0.92 confidence) and father Frederick Carpenter (~0.92 confidence) and mother Elizabeth Carpenter (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Carpenter
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Frederick Carpenter
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Frederick Carpenter
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Carpenter
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Carpenter
Daughter · 1930 · age 21 · b. ~1909 · Minnesota
★ You are viewing this record
Sibling
Elizabeth Carpenter
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Carpenter
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Carpenter
Sibling · 1930 · age 14
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 — Hennepin, Minnesota
Open full size
1930 US Federal Census — Hennepin, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1094:0435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred B Snyder | 72 | head | Attorney At Law | Minnesota |
| 52 | Leonora Snyder | 65 | wife-H | None | Pennsylvania |
| 53 | Herbert J Miller | 39 | head | Chauffeur | Minnesota |
| 54 | Lucille Miller | 29 | wife-H | None | Sweden |
| 55 | Rae Nearheart | 22 | servant | Cook | Minnesota |
| 56 | John R Stoltze | 34 | head | Executive Officer | Minnesota |
| 57 | Grace C Stoltze | 32 | wife-H | None | Missouri |
| 58 | Elizabeth R Stoltze | 8 | daughter | None | Louisiana |
| 59 | Robert B Stoltze | 6 | son | None | Louisiana |
| 60 | Carolyn K Stoltze | 3 | daughter | None | Minnesota |
| 61 | Sarah W Stoltze | 1 | daughter | None | Minnesota |
| 62 | Ruby Gregersen | 33 | servant | Nurse | Minnesota |
| 63 | Vella Larsen | 19 | servant | Cook | Minnesota |
| 64 | Carolyn Latta | 21 | servant | Housemaid | Wisconsin |
| 65 | Jeanette La- | 18 | servant | Nursemaid | Wisconsin |
| 66 | Albert H Crosby | 36 | head | Executive | Minnesota |
| 67 | Esther Crosby | 28 | wife-H | None | Massachusetts |
| 68 | Charles W Crosby | 4 | son | None | Minnesota |
| 69 | Albert H Crosby | 2 | son | None | Minnesota |
| 70 | Esther S Crosby | 1 | daughter | None | Minnesota |
| 71 | Elna M Hanson | 19 | servant | Nursemaid | Wisconsin |
| 72 | Bertha H Bie | 51 | servant | Cook | Norway |
| 73 | Inga Martinsen | 22 | servant | Waitress | Sweden |
| 74 | Hilda M Abbuehl | 19 | servant | Cook | Illinois |
| 75 | Hjordis Hogenson | 27 | servant | Housemaid | Norway |
| 76 | Ellen Erickson | 38 | servant | Nursemaid | Sweden |
| 77 | Fred H Carpenter | 54 | head | Merchant | Iowa |
| 78 | Elizabeth G Carpenter | 50 | wife-H | None | Scotland |
| 79 | Elizabeth R Carpenter | 23 | daughter | None | Minnesota |
| 80 | Mary R Carpenter THIS PERSON | 21 | daughter | None | Minnesota |
| 81 | Harriet O Carpenter | 14 | daughter | None | Minnesota |
| 82 | Florence M Carpenter | 10 | daughter | None | Minnesota |
| 83 | Selma F Berg | 44 | servant | Cook | Minnesota |
| 84 | Augusta Ehrardt | 60 | servant | Nursemaid | Indiana |
| 85 | Theresa Aljenzen | 33 | servant | Housemaid | Norway |
| 86 | Lidvie V Kjorlaug | 41 | servant | Housemaid | Norway |
| 87 | Guy H Ten Eyck | 30 | head | Chauffeur | Minnesota |
| 88 | Olive M Ten Eyck | 29 | wife-H | None | Minnesota |
| 89 | Jeanette K Ten Eyck | 6 | daughter | None | Minnesota |
| 90 | Horace M Hill | 68 | head | Manager | Indiana |
| 91 | Mary B Hill | 66 | wife-H | None | New Jersey |
| 92 | Catherine Webster | 52 | servant | Cook | Scotland |
| 93 | Serina Nydahl | 51 | servant | Housemaid | Norway |
| 94 | Frank P Leslie | 37 | head | Executive | Minnesota |
| 95 | Ruth Leslie | 37 | wife-H | None | Minnesota |
| 96 | Frank P Jr Leslie | 13 | son | None | Minnesota |
| 97 | Mary Leslie | 11 | daughter | None | Minnesota |
| 98 | Ruth Leslie | 8 | daughter | None | Minnesota |
| 99 | Anne Leslie | 4 | daughter | None | Minnesota |
| 100 | James Leslie | 1 | son | None | Minnesota |
Pedigree Summary
Mary + 3 siblings
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 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)