MM
Margaret Murray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Margaret Murray across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Francis & Francis — first a daughter (b.~1910), then head of a 9-person household.
Age 20
b. ~1910
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Murray |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 | Woburn City |
| Est. Birth Year | ~1910 |
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 |
|---|---|---|---|---|
| Dorothy Murray | Daughter | — | 18 | ~1912 |
| Margaret Murray | Daughter | — | 20 | ~1910 |
| Francis Murray | Head | — | 46 | ~1884 |
| Margaret Murray | Other | — | 45 | ~1885 |
| Joseph Callahan | Other | — | 38 | ~1892 |
| Mary Callahan | Other | — | 47 | ~1883 |
| James Murray | Son | — | 22 | ~1908 |
| Francis Murray | Son | — | 11 | ~1919 |
| William Murray | Son | — | 9 | ~1921 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age
Middlesex, Massachusetts · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Years Married | English |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 20
Middlesex, Massachusetts · implied b. ~1910 — 9 household members
| Surname | Murray |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 Murray across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Francis Murray (~0.92 confidence) and father Francis Murray (~0.92 confidence) and mother Margaret Murray (~0.92 confidence) and mother Margaret Murray (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Francis Murray
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Francis Murray
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Margaret Murray
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Margaret Murray
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Murray
Daughter · 1930 · age 20 · b. ~1910 · Massachusetts
★ You are viewing this record
Sibling
Dorothy Murray
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Murray
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Murray
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Murray
Sibling · 1930 · age 11
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:massachusettscensus00reel931:1068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Dorothy M. Smith | 9 | Daughter | — | Massachusetts |
| 52 | Anna M. Smith | 7 | Daughter | — | Massachusetts |
| 53 | Frank A. Hught | 23 | Head | Shaver | Canada-English |
| 54 | Margaret A. Hught | 23 | Wife-H | — | Massachusetts |
| 55 | Rita J. Hught | 3 | Daughter | — | Massachusetts |
| 56 | Richard F. Hught | 1 | Son | — | Massachusetts |
| 57 | Boody E. Sherburne | 36 | Head | Painter | Massachusetts |
| 58 | Grace A. Sherburne | 34 | Wife-H | — | Massachusetts |
| 59 | Earle C. Sherburne | 11 | Son | — | Massachusetts |
| 60 | James E. Groves | 22 | Brother-in-law | Finisher | Massachusetts |
| 61 | Frances M. Atkinson | 41 | Head | Stock Clk | Canada-English |
| 62 | Albert G. Carlsen | 25 | Head | Painter | Massachusetts |
| 63 | Gene H. Carlsen | 21 | Wife-H | — | Canada-English |
| 64 | John A. Mcisaac | 36 | Head | Carpenter | Canada-English |
| 65 | Marion Mcisaac | 29 | Wife-H | — | Canada-English |
| 66 | Mary C. Mcisaac | 4 | Daughter | — | Massachusetts |
| 67 | Catherine A. Mcisaac | 1 | Daughter | — | Massachusetts |
| 68 | Fred H. Gigguy | 29 | Head | Painter | Canada-English |
| 69 | Florence R. Gigguy | 30 | Wife-H | — | Canada-English |
| 70 | Robert Scott | 53 | Head | Cooper | Irish Free State |
| 71 | Margaret E. Scott | 53 | Wife-H | — | Canada-English |
| 72 | Dorothy E. Scott | 22 | Daughter | Stenographer | Massachusetts |
| 73 | Harry E. Scott | 18 | Son | Bookkeeper | Massachusetts |
| 74 | Francis H. Murray | 46 | Head | Manufacturer | Massachusetts |
| 75 | Margaret J. Murray | 45 | Wife-H | — | Massachusetts |
| 76 | Dorothy J. Murray | 18 | Daughter | — | Massachusetts |
| 77 | James H. Murray | 22 | Son | — | Massachusetts |
| 78 | Francis H. Jr. Murray | 11 | Son | — | Massachusetts |
| 79 | William Murray | 9 | Son | — | Massachusetts |
| 80 | Margaret E. Murray THIS PERSON | 20 | Daughter | — | Massachusetts |
| 81 | Mary A. Callahan | 47 | Sister-in-law | Stenographer | Massachusetts |
| 82 | Joseph M. Callahan | 38 | Brother-in-law | Shaver | Massachusetts |
| 83 | Herbert V. Bagnall | 62 | Head | Agent | Canada-English |
| 84 | Arnold B. Bagnall | 27 | Son | Salesman | Canada-English |
| 85 | Eleanor C. Dawe | 38 | Servant | Servant | New Hampshire |
| 86 | John O. Ray | 79 | Head | — | Pennsylvania |
| 87 | Sarah M. Ray | 70 | Wife-H | — | Maine |
| 88 | Martha Ray | 44 | Daughter | Stenographer | Massachusetts |
| 89 | John J. Mchugh | 47 | Head | Agent | Massachusetts |
| 90 | Elizabeth K. Mchugh | 38 | Wife-H | — | Massachusetts |
| 91 | Mary A. Mchugh | 12 | Daughter | — | Massachusetts |
| 92 | Thomas F. Mchugh | 11 | Son | — | Massachusetts |
| 93 | Helen M. Mchugh | 9 | Daughter | — | Massachusetts |
| 94 | Alice J. Mchugh | 6 | Daughter | — | Massachusetts |
| 95 | Elizabeth R. Mchugh | 5 | Daughter | — | Massachusetts |
| 96 | Joseph B. Mchugh | 2 | Son | — | Massachusetts |
| 97 | William H. Henchey | 45 | Head | Lawyer | Massachusetts |
| 98 | Elizabeth C. Henchey | 34 | Wife-H | — | Massachusetts |
| 99 | Elizabeth C. Henchey | 4 | Daughter | — | Massachusetts |
| 100 | William H. Jr. Henchey | 2 | Son | — | Massachusetts |
Related Census Records
Pedigree Summary
Margaret + 4 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)