MD
Margaret Dunn — 1930 US Census Record
Model Tree available1930 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Margaret Dunn across the 1910, 1920 and 1930 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norfolk, Massachusetts |
| Surname | Dunn |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Dedham Town Part |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Kathleen Dunn | Daughter | — | 14 | ~1916 |
| Margaret Dunn | Daughter | — | 21 | ~1909 |
| Eleanor Dunn | Daughter | — | 22 | ~1908 |
| James Dunn | Head | — | 34 | ~1896 |
| Annie Dunn | Other | — | 43 | ~1887 |
| Charles Dunn | Son | — | 7 | ~1923 |
| John Dunn | Son | — | 17 | ~1913 |
| James Dunn | Son | — | 19 | ~1911 |
| William Dunn | Son | — | 20 | ~1910 |
Census Appearances
1910
Norfolk, Massachusetts
Daughter, age 1
Norfolk, Massachusetts · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Norfolk, Massachusetts
Daughter, age 11
Norfolk, Massachusetts · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Norfolk, Massachusetts
Daughter, age 21
Norfolk, Massachusetts · implied b. ~1909 — 9 household members
| Surname | Dunn |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| 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 Margaret Dunn across 3 US Census years (1910, 1920 and 1930) in Norfolk, Massachusetts, using XGBoost record linkage. Identified parents: father James Dunn (~0.92 confidence) and father James Dunn (~0.92 confidence) and mother Anna Dunn (~0.92 confidence) and mother Anna Dunn (~0.92 confidence) and father James Dunn (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Dunn
b. ~1876
Source father
● Household
· direct · ~0.92
Father
James Dunn
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Anna Dunn
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Anna Dunn
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
James Dunn
b. ~1896
Source father
● Household
· direct · ~0.92
This person
Anchor record
Margaret Dunn
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Eleanor Dunn
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Dunn
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Dunn
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Dunn
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Dunn
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Dunn
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 — Norfolk, Massachusetts
Open full size
1930 US Federal Census — Norfolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel934:0441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | H. Warren Hiltz | 5 | Son | — | Massachusetts |
| 2 | Edward Kuefer | 52 | Head | Foreman | New Jersey |
| 3 | Louise A. Kuefer | 47 | Wife-H | — | Massachusetts |
| 4 | Edward C. Kuefer | 25 | Son | Electrician | Massachusetts |
| 5 | Elizabeth L. Kuefer | 23 | Daughter | Saleslady | Massachusetts |
| 6 | Albert L. Kuefer | 19 | Son | Printer'S Helper | Massachusetts |
| 7 | Helen M. Kuefer | 15 | Daughter | — | Massachusetts |
| 8 | Alice M. Kuefer | 9 | Daughter | — | Massachusetts |
| 9 | Henry H. Kuefer | 7 | Son | — | Massachusetts |
| 10 | Charles F. Kassabian | 73 | Head | — | Massachusetts |
| 11 | Lena Kassabian | 72 | Wife-H | — | Massachusetts |
| 12 | H. Hill-Peter | 47 | Head | Inspector | Massachusetts |
| 13 | Lillian C. Hill-Peter | 41 | Wife-H | — | Massachusetts |
| 14 | Francis H. Hill-Peter | 18 | Son | — | Massachusetts |
| 15 | Harry H. Hill-Peter | 16 | Son | — | Massachusetts |
| 16 | Wilfred H. Hill-Peter | 14 | Son | — | Massachusetts |
| 17 | Richard F. Dunn | 41 | Head | Tool Maker | Irish Free State |
| 18 | Gertrude F. Dunn | 36 | Wife-H | — | Massachusetts |
| 19 | Richard F. Dunn | 6 | Son | — | Massachusetts |
| 20 | Joseph Dunn | 5 | Son | — | Massachusetts |
| 21 | John Dunn | 4 | Son | — | Massachusetts |
| 22 | Marie Dunn | 2 | Daughter | — | Massachusetts |
| 23 | Thomas X. Dunn | 1 | Son | — | Massachusetts |
| 24 | Cecil F. Hinton | 50 | Head | Carpenter | Canada English |
| 25 | Florence G. Hinton | 43 | Wife-H | — | Massachusetts |
| 26 | Kenneth C. Hinton | 13 | Son | — | Massachusetts |
| 27 | Charles H. Hinton | 9 | Son | — | Massachusetts |
| 28 | Robert P. Goodwin | 41 | Head | Repair Man | Vermont |
| 29 | Celia Goodwin | 42 | Wife-H | — | New York |
| 30 | Russell Goodwin | 12 | Son | — | Massachusetts |
| 31 | James F. Dunn | 34 | Head | Superintendent | Massachusetts |
| 32 | Annie E. Dunn | 43 | Wife-H | — | Massachusetts |
| 33 | Eleanor F. Dunn | 22 | Daughter | Clerk | Massachusetts |
| 34 | Margaret A. Dunn THIS PERSON | 21 | Daughter | — | Massachusetts |
| 35 | William J. Dunn | 20 | Son | — | Massachusetts |
| 36 | James E. Dunn | 19 | Son | Chauffeur | Massachusetts |
| 37 | John F. Dunn | 17 | Son | — | Massachusetts |
| 38 | Kathleen M. Dunn | 14 | Daughter | — | Massachusetts |
| 39 | Charles F. Dunn | 7 | Son | — | Massachusetts |
| 40 | Ignatius Darcy | 49 | Head | Engine Caller | Canada French |
| 41 | Albina Darcy | 48 | Wife-H | — | Connecticut |
| 42 | Alice F. Dumont | 58 | Head | — | Maine |
| 43 | Earl J. Dumont | 33 | Son | Asst. Buyer | Maine |
| 44 | Ethel M. Dumont | 27 | Daughter | Secretary | Massachusetts |
| 45 | Abraham Pottie | 91 | Head | — | Canada English |
| 46 | Mary Pottie | 82 | Wife-H | — | Canada English |
| 47 | Anna Montiquette | 54 | Daughter | — | Maine |
| 48 | James A. Mahoney | 41 | Head | Guard | Massachusetts |
| 49 | Marcella Mahoney | 40 | Wife-H | — | Canada English |
| 50 | Kathleen Mahoney | 8 | Daughter | — | Massachusetts |
Related Census Records
Pedigree Summary
Margaret + 6 siblings
Gen 1 · 5 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)