CM
Catherine Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Catherine Murphy across the 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1886), then head of a 2-person household.
Age 44
b. ~1886
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Murphy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada French |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Electric office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Bookkeeper |
| Township / Ward | Auburn |
| Est. Birth Year | ~1886 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Catherine Murphy | Daughter | — | 44 | ~1886 |
| John Murphy | Head | — | 77 | ~1853 |
Census Appearances
1910
Worcester, Massachusetts
Daughter, age 24
Worcester, Massachusetts · implied b. ~1886 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada English |
| Occupation | Laundress |
| Industry | Laundry |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Worcester, Massachusetts
Daughter, age 34
Worcester, Massachusetts · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Catherine A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Worcester, Massachusetts
Daughter, age 44
Worcester, Massachusetts · implied b. ~1886 — 2 household members
| Surname | Murphy |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Canada French |
| Occupation | Bookkeeper |
| Industry | Electric office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Catherine Murphy across 3 US Census years (1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Murphy
b. ~1853
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Murphy
Daughter · 1930 · age 44 · b. ~1886 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel961:0886)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Florence K Prentice | 26 | Daughter | Laundress | Massachusetts |
| 52 | Gladys Prentice | 22 | Daughter | Housework | Massachusetts |
| 53 | Mary A Hammell | 63 | Boarder | Housekeeper | Massachusetts |
| 54 | Thomas B Gatto | 41 | Head | Florist | Italy |
| 55 | Alma L Gatto | 39 | Wife | — | Massachusetts |
| 56 | Thomas J Gatto | 16 | Son | Laborer | Massachusetts |
| 57 | Frederick W Gatto | 15 | Son | Laborer | Massachusetts |
| 58 | James J Gatto | 14 | Son | — | Massachusetts |
| 59 | Rose L Gatto | 12 | Daughter | — | Massachusetts |
| 60 | Arthur B Gatto | 9 | Son | — | Massachusetts |
| 61 | Joseph H Gatto | 9 | Son | — | Massachusetts |
| 62 | Mary E Gatto | 7 | Daughter | — | Massachusetts |
| 63 | Ruth Gatto | 4 | Daughter | — | Massachusetts |
| 64 | John F Murphy | 40 | Head | Operator | Massachusetts |
| 65 | Mary E Murphy | 39 | Wife | — | Massachusetts |
| 66 | Catherine A Murphy | 6 | Daughter | — | Massachusetts |
| 67 | Ethel F Murphy | 4 | Daughter | — | Massachusetts |
| 68 | Eileen M Murphy | 2 | Daughter | — | Massachusetts |
| 69 | John Murphy | 77 | Head | — | Ireland |
| 70 | Catherine Murphy THIS PERSON | 44 | Daughter | Bookkeeper | New Hampshire |
| 71 | Harold F Wells | 32 | Head | Pattern Maker | Massachusetts |
| 72 | Evelyn C Wells | 32 | Wife | — | Massachusetts |
| 73 | Dorothy E Wells | 8 | Daughter | — | Maine |
| 74 | Anita M Wells | 6 | Daughter | — | Massachusetts |
| 75 | Muriel F Wells | 3 | Daughter | — | Massachusetts |
| 76 | Kasimero Siwicki | 50 | Head | Farmer | Russian Poland |
| 77 | Paulina Siwicki | 44 | Wife | — | Russian Poland |
| 78 | Vincent F Siwicki | 14 | Son | — | Massachusetts |
| 79 | Anthony Buvidus | 49 | Head | Flat Wire Worker | Lithuania |
| 80 | Rosalie Buvidus | 35 | Wife | — | Lithuania |
| 81 | Algirdas Buvidus | 11 | Son | — | Massachusetts |
| 82 | Helen Buvidus | 9 | Daughter | — | Massachusetts |
| 83 | John H Murray | 24 | Head | Stock Clerk | Massachusetts |
| 84 | Mildred H Murray | 25 | Wife | Weaver | Massachusetts |
| 85 | Sarah A Sykes | 61 | Head | — | England |
| 86 | Frank Kazanowicz | 39 | Head | Laborer | Russian Poland |
| 87 | Nellie Kazanowicz | 35 | Wife | — | Russian Poland |
| 88 | Frank Kazanowicz | 11 | Son | — | Massachusetts |
| 89 | Sophie Kazanowicz | 10 | Daughter | — | Massachusetts |
| 90 | Jennie Kazanowicz | 9 | Daughter | — | Massachusetts |
| 91 | Helen Kazanowicz | 7 | Daughter | — | Massachusetts |
| 92 | Adolph Kazanowicz | 1 | Son | — | Massachusetts |
| 93 | Edward Kazanowicz | 1 | Son | — | Massachusetts |
| 94 | Steven Kazanowicz | 0 | Son | — | Massachusetts |
| 95 | Olaf Anderson | 64 | Head | — | Sweden |
| 96 | Ellen M Anderson | 50 | Wife | — | Sweden |
| 97 | Svea M Anderson | 19 | Daughter | Operator | Massachusetts |
| 98 | Elsa Anderson | 17 | Daughter | Operator | Massachusetts |
| 99 | Raymond Anderson | 15 | Son | Laborer | Massachusetts |
| 100 | Ellen Anderson | 13 | Daughter | — | Massachusetts |
Pedigree Summary
Catherine
Gen 1 · 3 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)