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Margaret Barry — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Margaret Barry across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Barry |
| Given Name | Margaret L. |
| 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 | Newton City |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Jackson Barry | Son | — | 3 | ~1927 |
| Margaret Barry | Daughter | — | 21 | ~1909 |
| Edith Barry | Spouse | — | 50 | ~1880 |
| John Barry | Head | — | 50 | ~1880 |
| Ruth Barry | Daughter | — | 23 | ~1907 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 3
Middlesex, Massachusetts · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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 12
Middlesex, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 21
Middlesex, Massachusetts · implied b. ~1909 — 5 household members
| Surname | Barry |
| Given Name | Margaret L. |
| 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 Barry across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father John Barry (~0.92 confidence) and father John Barry (~0.92 confidence) and father W Barry (~0.92 confidence) and mother Edith Barry (~0.92 confidence) and mother Julia Barry (~0.92 confidence) and mother Julia Barry (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Barry
b. ~1876
Source father
● Household
· direct · ~0.92
Father
John Barry
b. ~1880
Source father
● Household
· direct · ~0.92
Father
W Barry
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Edith Barry
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Julia Barry
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Julia Barry
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Barry
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Jackson Barry
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Barry
Sibling · 1930 · age 23
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:massachusettscensus00reel926:0842)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Winifred Cooper | 24 | Servant | Servant | Irish Free State |
| 52 | Charles H. Sander | 36 | Head | Proprietor | Germany |
| 53 | Charlotte M. Sander | 35 | Wife | — | New York |
| 54 | Charles G. Sander | 8 | Son | — | Massachusetts |
| 55 | Robert B. Sander | 6 | Son | — | Massachusetts |
| 56 | Norman Sander | 2 | Son | — | Massachusetts |
| 57 | John F. Barry | 50 | Head | Broker | Massachusetts |
| 58 | Edith G. Barry | 50 | Wife | — | Massachusetts |
| 59 | Ruth Barry | 23 | Daughter | — | Massachusetts |
| 60 | Margaret L. Barry THIS PERSON | 21 | Daughter | — | Massachusetts |
| 61 | Jackson G. Barry | 3 | Son | — | Massachusetts |
| 62 | Carl Stahlsker | 50 | Head | Manager | Massachusetts |
| 63 | Edith M. Stahlsker | 48 | Wife | — | Maine |
| 64 | Carl Jr. Stahlsker | 22 | Son | Salesman | Massachusetts |
| 65 | Robert W. Buck | 56 | Head | Physician | Ohio |
| 66 | Dorothy Buck | 54 | Wife | — | Massachusetts |
| 67 | Robert Buck | 14 | Son | — | Massachusetts |
| 68 | Theodore Buck | 12 | Son | — | Massachusetts |
| 69 | Clara Mongeon | 17 | Servant | Servant | Massachusetts |
| 70 | Alexander G. Caldwell | 56 | Head | Superintendent | Massachusetts |
| 71 | Ethel H. Caldwell | 50 | Wife | — | Massachusetts |
| 72 | Leland S. Mcclure | 35 | Head | Advertising Agent | California |
| 73 | Virginia Mcclure | 30 | Wife | — | Massachusetts |
| 74 | Esther Howatt | 44 | Head | Proprietor | Massachusetts |
| 75 | Nancy E. Howatt | 19 | Daughter | — | Massachusetts |
| 76 | Margaret Howatt | 14 | Daughter | — | Massachusetts |
| 77 | Harold W. Cheney | 40 | Head | Commercial Salesman | Massachusetts |
| 78 | Katherine M. Cheney | 37 | Wife | — | Massachusetts |
| 79 | Barbara Cheney | 12 | Daughter | — | Massachusetts |
| 80 | William C. Cheney | 10 | Son | — | Massachusetts |
| 81 | Malvina Mcnally | 56 | Servant | Servant | Canada-English |
| 82 | Alonzo F. Webber | 39 | Head | Printer | Maine |
| 83 | Nila B. Webber | 35 | Wife | — | Missouri |
| 84 | Bradbury Webber | 10 | Son | — | Massachusetts |
| 85 | Mary A. Mckenzie | 21 | Servant | Servant | Canada-English |
| 86 | William C. Mcconnell | 55 | Head | President And Treasurer | Massachusetts |
| 87 | Virginia Mcconnell | 50 | Wife | — | Massachusetts |
| 88 | William C. Mcconnell | 10 | Son | — | Massachusetts |
| 89 | Jane Mcconnell | 8 | Daughter | — | Massachusetts |
| 90 | Joan Mcconnell | 5 | Daughter | — | Massachusetts |
| 91 | Jean Mcconnell | 4 | Daughter | — | Massachusetts |
| 92 | Angela Cannon | 21 | Servant | Servant | Irish Free State |
| 93 | Arthur M. Currier | 64 | Head | Doctor | Massachusetts |
| 94 | Gertrude Currier | 57 | Wife | — | Vermont |
| 95 | Joseph J. Lerin | 50 | Head | Manager | Massachusetts |
| 96 | Blanche F. Lerin | 26 | Sister | Teacher | Massachusetts |
| 97 | Isabel M. Lerin | 12 | Sister | — | Massachusetts |
| 98 | Rose Wentworth | 65 | Head | — | Massachusetts |
| 99 | Allen R. Dailey | 35 | Son-in-law | Commercial Salesman | Massachusetts |
| 100 | Madeline W. Dailey | 31 | Daughter | — | Massachusetts |
Pedigree Summary
Margaret + 2 siblings
Gen 1 · 6 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)