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Mary Macdonald — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Madison, Missouri
Our Model Tree links this Mary Macdonald across the 1920 and 1930 US Censuses in Madison, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 12-person household.
Age 17
b. ~1913
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Madison, Missouri |
| Surname | Macdonald |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Polk Township |
| Est. Birth Year | ~1913 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Sarah Macdonald | Daughter | — | 15 | ~1915 |
| Emmett Macdonald | Head | — | 49 | ~1881 |
| Mary Macdonald | Daughter | — | 17 | ~1913 |
| Pearl Macdonald | Daughter | — | 5 | ~1925 |
| Mable Macdonald | Daughter | — | 14 | ~1916 |
| Evelyn Macdonald | Daughter | — | 10 | ~1920 |
| Loyd Macdonald | Son | — | 1 | ~1929 |
| Marie Macdonald | Daughter | — | 19 | ~1911 |
| Dorothy Macdonald | Daughter | — | 7 | ~1923 |
| Rhoda Macdonald | Spouse | — | 42 | ~1888 |
| Philip Macdonald | Son | — | 4 | ~1926 |
| Harry Williams | Other | — | 49 | ~1881 |
Census Appearances
1920
Madison, Missouri
Daughter, age 7
Madison, Missouri · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mc Donald |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Madison, Missouri
Daughter, age 17
Madison, Missouri · implied b. ~1913 — 12 household members
| Surname | Macdonald |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Macdonald across 2 US Census years (1920 and 1930) in Madison, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Macdonald
Daughter · 1930 · age 17 · b. ~1913 · Missouri
★ You are viewing this record
Sibling
Pearl Macdonald
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Macdonald
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Macdonald
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loyd Macdonald
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Macdonald
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Macdonald
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Macdonald
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Macdonald
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 — Madison, Missouri
Open full size
1930 US Federal Census — Madison, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1210:1004)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harvey C. Hurlbut | 4 | Son | None | North Carolina |
| 2 | J. D. Inman | 53 | Head | Carpenter | Missouri |
| 3 | Allee M. Inman | 42 | Wife | None | Tennessee |
| 4 | J. F. Inman | 87 | Father | None | United States |
| 5 | Emma Inman | 78 | Mother | None | United States |
| 6 | Marvin B. Mccallum | 29 | Head | None | Missouri |
| 7 | Anna L. Mccallum | 28 | Wife | None | Missouri |
| 8 | Charles N. Mccallum | 2 | Son | None | Missouri |
| 9 | Laylaunel L. Mccallum | 1 | Son | None | Missouri |
| 10 | W. G. Lowry | 49 | Head | Farmer | Missouri |
| 11 | Sarah J. Lowry | 48 | Wife | None | Missouri |
| 12 | Goldie E. Lowry | 17 | Daughter | None | Missouri |
| 13 | Paul Lowry | 15 | Son | None | Missouri |
| 14 | Beulah Lowry | 11 | Daughter | None | Missouri |
| 15 | L. B. Holt | 77 | Head | Farmer | Tennessee |
| 16 | Rosa L. Holt | 79 | Wife | None | Tennessee |
| 17 | Edward Holt | 47 | Son | Farmer | Missouri |
| 18 | Luther H. Holt | 28 | Grandson | Farmer | Missouri |
| 19 | Fred Duke | 34 | Head | Store Keeper | Missouri |
| 20 | Lillian Duke | 24 | Wife | None | Missouri |
| 21 | Emmett Macdonald | 49 | Head | Farmer | Missouri |
| 22 | Rhoda Macdonald | 42 | Wife | None | Missouri |
| 23 | Marie E. Macdonald | 19 | Daughter | None | Missouri |
| 24 | Mary B. Macdonald THIS PERSON | 17 | Daughter | None | Missouri |
| 25 | Sarah V. Macdonald | 15 | Daughter | None | Missouri |
| 26 | Mable L. Macdonald | 14 | Daughter | None | Missouri |
| 27 | Evelyn A. Macdonald | 10 | Daughter | None | Missouri |
| 28 | Dorothy M. Macdonald | 7 | Daughter | None | Missouri |
| 29 | Pearl L. Macdonald | 5 | Daughter | None | Missouri |
| 30 | Philip E. Macdonald | 4 | Son | None | Missouri |
| 31 | Loyd D. Macdonald | 1 | Son | None | Missouri |
| 32 | Harry Williams | 49 | Lodger | None | Missouri |
| 33 | Abe Clark | 57 | Head | Laborer | United States |
| 34 | Cora M. Clark | 47 | Wife | None | Illinois |
| 35 | John E. Clark | 26 | Son | Laborer | Illinois |
| 36 | Harry J. Clark | 17 | Son | Laborer | Missouri |
| 37 | Nellie M. Clark | 14 | Daughter | None | Missouri |
| 38 | Martha J. Clark | 12 | Daughter | None | Missouri |
| 39 | Esther L. Clark | 7 | Daughter | None | Missouri |
| 40 | Gerhen Z. Clark | 4 | Daughter | None | Missouri |
| 41 | William Conaway | 62 | Head | Farmer | Missouri |
| 42 | Lucinda Conaway | 82 | Mother | None | Missouri |
| 43 | G. W. Arnold | 66 | O | Farmer | Missouri |
| 44 | Frances M. Arnold | 55 | Wife | Store Keeper | Missouri |
| 45 | Virgil S. Arnold | 28 | Son | None | Missouri |
| 46 | Harry Arnold | 15 | Son | Laborer | Missouri |
| 47 | C. A. Ott | 27 | Head | Farmer | Missouri |
| 48 | Ruth M. Ott | 20 | Wife | None | Missouri |
| 49 | George L. Ott | 1 | Son | None | Missouri |
| 50 | Neil Mcniel | 59 | Lodger | None | Rhode Island |
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)