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Agnes Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bay, Michigan
Our Model Tree links this Agnes Martin across the 1920 and 1930 US Censuses in Bay, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 13-person household.
Age 19
b. ~1911
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bay, Michigan |
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | Helper |
| Industry | Knitting Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Helper |
| Township / Ward | Bay City |
| Est. Birth Year | ~1911 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Mabel Martin | Spouse | — | 38 | ~1892 |
| Delores Martin | Daughter | — | 8 | ~1922 |
| Theodore Martin | Son | — | 17 | ~1913 |
| Bernard Martin | Son | — | 1 | ~1929 |
| Joseph Martin | Head | — | 47 | ~1883 |
| Edward Martin | Son | — | 20 | ~1910 |
| Mabel Martin | Daughter | — | 11 | ~1919 |
| Elizabeth White | Other | — | 71 | ~1859 |
| Frank Martin | Son | — | 13 | ~1917 |
| Darwin Martin | Son | — | 3 | ~1927 |
| Joseph Martin | Son | — | 14 | ~1916 |
| Dayton Martin | Son | — | 5 | ~1925 |
| Agnes Martin | Daughter | — | 19 | ~1911 |
Census Appearances
1920
Bay, Michigan
Daughter, age 8
Bay, Michigan · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Bay, Michigan
Daughter, age 19
Bay, Michigan · implied b. ~1911 — 13 household members
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Helper |
| Industry | Knitting Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Agnes Martin across 2 US Census years (1920 and 1930) in Bay, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Agnes Martin
Daughter · 1930 · age 19 · b. ~1911 · Michigan
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Sibling
Frank Martin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dayton Martin
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Darwin Martin
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Martin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Martin
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Martin
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Martin
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delores Martin
Sibling · 1930 · age 8
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 — Bay, Michigan
Open full size
1930 US Federal Census — Bay, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel975:0005)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph M. Martin | 47 | Head | Millwright | Michigan |
| 2 | Mabel Martin | 38 | Wife | — | Michigan |
| 3 | Edward Martin | 20 | Son | Helper | Michigan |
| 4 | Agnes Martin THIS PERSON | 19 | Daughter | Helper | Michigan |
| 5 | Theodore Martin | 17 | Son | — | Michigan |
| 6 | Joseph Martin | 14 | Son | — | Michigan |
| 7 | Frank Martin | 13 | Son | — | Michigan |
| 8 | Mabel Martin | 11 | Daughter | — | Michigan |
| 9 | Delores Martin | 8 | Daughter | — | Michigan |
| 10 | Dayton Martin | 5 | Son | — | Michigan |
| 11 | Darwin Martin | 3 | Son | — | Michigan |
| 12 | Bernard Martin | 1 | Son | — | Michigan |
| 13 | Elizabeth White | 71 | Mother-in-law | — | Michigan |
| 14 | Joseph Magloren | 56 | Head | — | Michigan |
| 15 | Ethel Magloren | 36 | Sister | — | Michigan |
| 16 | Walter W. Bosworth | 41 | Head | Salesman | Michigan |
| 17 | Molly M. Bosworth | 41 | Wife | — | Michigan |
| 18 | Joseph De Laurent | 45 | Head | Proprietor | Michigan |
| 19 | Doris De Laurent | 15 | Wife | — | Michigan |
| 20 | Edward De Laurent | 12 | Son | — | Michigan |
| 21 | Earl De Laurent | 10 | Son | — | Michigan |
| 22 | Bernard De Laurent | 9 | Son | — | Michigan |
| 23 | Teresa De Laurent | 7 | Daughter | — | Michigan |
| 24 | Joseph Jr. De Laurent | 6 | Son | — | Michigan |
| 25 | Stanley Balwinski | 30 | Brother-in-law | Inspector | Michigan |
| 26 | Eulalia Balwinski | 30 | Sister-in-law | Housekeeper | Michigan |
| 27 | Rita Balwinski | 7 | Niece | — | Michigan |
| 28 | Doris Balwinski | 2 | Niece | — | Michigan |
| 29 | William Clagett | 56 | Head | Agent | Canada-English |
| 30 | Bernice Clagett | 43 | Wife | — | Michigan |
| 31 | Austin Clagett | 21 | Son | Agent | Michigan |
| 32 | Helene Clagett | 15 | Daughter | — | Michigan |
| 33 | Florence Clagett | 13 | Daughter | — | Michigan |
| 34 | William Clagett | 4 | Son | — | Michigan |
| 35 | Walter Conlin | 57 | Head | Carpenter | Michigan |
| 36 | Margaret Conlin | 43 | Sister | Housekeeper | Michigan |
| 37 | Sarah Conlin | 35 | Sister | Teacher | Michigan |
| 38 | Catherine Daves | 32 | Sister | Stenographer | Michigan |
| 39 | Louis G. Daves | 41 | Brother-in-law | Salesman | New York |
| 40 | Charles O. Presley | 54 | Head | Yard Conductor | Pennsylvania |
| 41 | Lillie Presley | 54 | Wife | — | Michigan |
| 42 | Hazel Presley | 23 | Daughter | — | Michigan |
| 43 | Leroy B. Presley | 22 | Son | Electrician | Connecticut |
| 44 | Margaret Bigly | 47 | Head | Stenographer | Michigan |
| 45 | Ackerman Bigly | 59 | Son | — | Pennsylvania |
| 46 | Ackerman Bigly | 14 | Cousin | — | Michigan |
| 47 | John Pelmona | 43 | Head | Asst. Foreman | Michigan |
| 48 | Jessie Pelmona | 43 | Wife | — | Michigan |
| 49 | Helen Pelmona | 20 | Daughter | — | Michigan |
| 50 | Howard Pelmona | 18 | Son | — | Michigan |
Related Census Records
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)