AC
Agnes Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Agnes Clark across the 1900, 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Henry & Henry — first a daughter (b.~1893), then head of a 6-person household.
Age 37
b. ~1893
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Clark |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Reporter |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Reporter |
| Township / Ward | Woburn City |
| Est. Birth Year | ~1893 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Agnes Foley | Other | — | 21 | ~1909 |
| Alice Clark | Daughter | — | 45 | ~1885 |
| Agnes Clark | Daughter | — | 37 | ~1893 |
| Joseph Clark | Son | — | 48 | ~1882 |
| Annie Clark | Head | — | 82 | ~1848 |
| Anna Clark | Daughter | — | 46 | ~1884 |
Census Appearances
1900
Middlesex, Massachusetts
Daughter, age 9
Middlesex, Massachusetts · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Nov |
| Birth Year | 1891 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Daughter, age 18
Middlesex, Massachusetts · implied b. ~1892 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 27
Middlesex, Massachusetts · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 37
Middlesex, Massachusetts · implied b. ~1893 — 6 household members
| Surname | Clark |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Reporter |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Clark across 4 US Census years (1900, 1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Henry Clark (~0.92 confidence) and father Henry Clark (~0.92 confidence) and mother Annie Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Clark
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Henry Clark
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Annie Clark
b. ~1848
Source mother
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Clark
Daughter · 1930 · age 37 · b. ~1893 · Massachusetts
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Sibling
Alice Clark
Sibling · 1930 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Clark
Sibling · 1930 · age 46
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Clark
Sibling · 1930 · age 48
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel931:0920)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Victor Greatsouls | 44 | Head | Laborer | Greece |
| 52 | Mary Greatsouls | 35 | Wife | None | Italy |
| 53 | James Greatsouls | 18 | Son | Sitter | Massachusetts |
| 54 | Harriett Greatsouls | 15 | Daughter | Machine Operator | Massachusetts |
| 55 | Virginia Greatsouls | 12 | Daughter | None | Massachusetts |
| 56 | Michael Greatsouls | 12 | Son | None | Massachusetts |
| 57 | Steve Greatsouls | 8 | Son | None | Massachusetts |
| 58 | Nicholas Greatsouls | 6 | Son | None | Massachusetts |
| 59 | Victor Greatsouls | 4 | Son | None | Massachusetts |
| 60 | Rose Parlaveccio | 55 | Mother-in-law | None | Italy |
| 61 | Nicholas Faffas | 38 | Lodger | Laborer | Greece |
| 62 | Anthony Costinalas | 46 | Lodger | Laborer | Greece |
| 63 | Nicholas Manesiotis | 38 | Head | Laborer | Greece |
| 64 | Anna Manesiotis | 25 | Wife | None | Greece |
| 65 | Harriett Manesiotis | 7 | Daughter | None | Massachusetts |
| 66 | Fortia Manesiotis | 5 | Daughter | None | Massachusetts |
| 67 | Christopher Deeneys | 38 | Brother-in-law | Shoemaker | Greece |
| 68 | Annie E. Clark | 82 | Head | None | New York |
| 69 | Joseph S. Clark | 48 | Son | Mechanic | Massachusetts |
| 70 | Anna Clark | 46 | Daughter | None | Massachusetts |
| 71 | Alice G. Clark | 45 | Daughter | Teacher | Massachusetts |
| 72 | Agnes Clark THIS PERSON | 37 | Daughter | Reporter | Massachusetts |
| 73 | Agnes Foley | 21 | Granddaughter | Registered Nurse | Massachusetts |
| 74 | John C. Lothrop | 50 | Head | Laborer | Massachusetts |
| 75 | Mary E. Lothrop | 48 | Sister | Machine Operator | Massachusetts |
| 76 | Patrick J. Kelley | 58 | Head | Currier | Irish Free State |
| 77 | Rose A. Kelley | 59 | Wife | None | Irish Free State |
| 78 | John J. Kelley | 32 | Son | Police Officer | Massachusetts |
| 79 | James V. Kelley | 30 | Son | Laborer | Massachusetts |
| 80 | Edward F. Kelley | 29 | Son | Agent | Massachusetts |
| 81 | William Hutchinson | 35 | Head | Mechanic | Massachusetts |
| 82 | Alice A. Hutchinson | 37 | Wife | Music Teacher | Massachusetts |
| 83 | Margaret A. Hutchinson | 9 | Daughter | None | Massachusetts |
| 84 | William E. Hutchinson | 8 | Son | None | Massachusetts |
| 85 | Robert M. Walsh | 24 | Brother-in-law | Ball Player | Massachusetts |
| 86 | Catherine J. Walsh | 21 | Sister-in-law | Bookkeeper | Massachusetts |
| 87 | Charles J. Collazzo | 37 | Head | Manager | Italy |
| 88 | Mary A. Collazzo | 29 | Wife | None | Massachusetts |
| 89 | Charles J. Collazzo | 8 | Son | None | Massachusetts |
| 90 | Ralph E. Collazzo | 6 | Son | None | Massachusetts |
| 91 | Edward F. Collazzo | 5 | Son | None | Massachusetts |
| 92 | Patrick A. Flaherty | 59 | Head | Fireman | Massachusetts |
| 93 | Sara E. Flaherty | 59 | Wife | None | Massachusetts |
| 94 | William E. Flaherty | 29 | Son | Mechanic | Massachusetts |
| 95 | Charles G. Flaherty | 26 | Son | Tile Maker | Massachusetts |
| 96 | Rosemary Flaherty | 6 | Granddaughter | None | Massachusetts |
| 97 | Ruth E. Flaherty | 5 | Granddaughter | None | Massachusetts |
| 98 | Clare O'Connor | 41 | H | None | Massachusetts |
| 99 | John F. O'Connor | 14 | Son | None | Massachusetts |
| 100 | William O'Connor | 11 | Son | None | Massachusetts |
Pedigree Summary
Agnes + 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)