MS
Mary Stuart — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Audubon, Iowa
Our Model Tree links this Mary Stuart across the 1920 and 1930 US Censuses in Audubon, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Audubon, Iowa |
| Surname | Stuart |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Law office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Stenographer |
| Township / Ward | Audubon City |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Stuart | Head | — | 54 | ~1876 |
| Robert Stuart | Son | — | 16 | ~1914 |
| Grace Stuart | Daughter | — | 20 | ~1910 |
| Evelyn Stuart | Spouse | — | 47 | ~1883 |
| Margaret Stuart | Daughter | — | 19 | ~1911 |
| Florence Stuart | Daughter | — | 14 | ~1916 |
| Frances Stuart | Daughter | — | 11 | ~1919 |
| Mary Stuart | Daughter | — | 22 | ~1908 |
| Lois Stuart | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Audubon, Iowa
Daughter, age 11
Audubon, Iowa · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stuart |
| Given Name | Marilyn E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Audubon, Iowa
Daughter, age 22
Audubon, Iowa · implied b. ~1908 — 9 household members
| Surname | Stuart |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Stenographer |
| Industry | Law office |
| Class of Worker | W |
| 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 Mary Stuart across 2 US Census years (1920 and 1930) in Audubon, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stuart
Daughter · 1930 · age 22 · b. ~1908 · Iowa
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Sibling
Grace Stuart
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Stuart
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Stuart
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Stuart
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Stuart
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Stuart
Sibling · 1930 · age 11
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 — Audubon, Iowa
Open full size
1930 US Federal Census — Audubon, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel640:0444)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bern G. Kroger | 5 | Daughter | — | Iowa |
| 2 | Harold G. Kroger | 2 | Son | — | Iowa |
| 3 | Gerald F. Kroger | 2 | Son | — | Iowa |
| 4 | Carl P. Petersen | 71 | Head | — | Denmark |
| 5 | Lena Petersen | 62 | Wife | — | Denmark |
| 6 | Lucille Christopherson | 19 | Daughter | — | Iowa |
| 7 | Arlene L. Christopherson | 2 | Granddaughter | — | Iowa |
| 8 | Otto Lund | 37 | Head | Mason | Denmark |
| 9 | Martha Lund | 32 | Wife | — | Iowa |
| 10 | Clifford Lund | 12 | Son | — | Iowa |
| 11 | Gilbert Lund | 9 | Son | — | Iowa |
| 12 | Gerald Lund | 8 | Son | — | Iowa |
| 13 | Harvey Lund | 6 | Son | — | Iowa |
| 14 | Martha Lund | 4 | Daughter | — | Iowa |
| 15 | Isaac Goldsberry | 61 | Head | Retail Merchant | Nebraska |
| 16 | Anna Goldsberry | 54 | Wife | — | Nebraska |
| 17 | Carl Goldsberry | 25 | Son | Salesman | Iowa |
| 18 | Herbert Goldsberry | 21 | Son | Waiter | Iowa |
| 19 | Ruth Goldsberry | 16 | Daughter | — | Iowa |
| 20 | Claudia Goldsberry | 14 | Daughter | — | Iowa |
| 21 | Ben Martinsen | 44 | Head | Asst Cashier | Iowa |
| 22 | Mary Martinsen | 41 | Wife | — | Iowa |
| 23 | Ira Martinsen | 17 | Daughter | — | Iowa |
| 24 | Emery Martinsen | 14 | Son | — | Iowa |
| 25 | William H. Stuart | 54 | Head | Pharmacist | Iowa |
| 26 | Evelyn Stuart | 47 | Wife | — | Iowa |
| 27 | Mary Stuart THIS PERSON | 22 | Daughter | Stenographer | Iowa |
| 28 | Grace Stuart | 20 | Daughter | Bookkeeper | Iowa |
| 29 | Margaret Stuart | 19 | Daughter | Teacher | Iowa |
| 30 | Lois Stuart | 17 | Daughter | — | Iowa |
| 31 | Robert Stuart | 16 | Son | — | Iowa |
| 32 | Florence Stuart | 14 | Daughter | — | Canada French |
| 33 | Frances Stuart | 11 | Daughter | — | Canada French |
| 34 | Harry Schrubbe | 53 | Head | — | Illinois |
| 35 | Winifred Schrubbe | 51 | Wife | — | Irish Free State |
| 36 | Jacob Wagg | 50 | Head | Carpenter | Illinois |
| 37 | Anna Wagg | 48 | Wife | Practical Nurse | Iowa |
| 38 | Irene Wagg | 17 | Daughter | — | Iowa |
| 39 | Beulah Wagg | 15 | Daughter | — | Iowa |
| 40 | Charles Wagg | 14 | Daughter | — | Iowa |
| 41 | Harry Nelson | 22 | Head | Farmer | Iowa |
| 42 | Dorothy Nelson | 22 | Wife | — | Iowa |
| 43 | Mary Nelson | 62 | Mother | — | Iowa |
| 44 | Walter Andreasen | 32 | Head | — | Iowa |
| 45 | Andrew Andreasen | 37 | Brother | Mechanic | Iowa |
| 46 | Melvin Andreasen | 1 | Son | — | Iowa |
| 47 | Charles E. Veleau | 32 | Head | Cashier | Nebraska |
| 48 | Martha Veleau | 31 | Wife | — | Iowa |
| 49 | Charles Veleau | 2 | Son | — | Iowa |
| 50 | Alice Veleau | 0 | Daughter | — | Iowa |
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)