RM
Raymond Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Raymond Murphy across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents Andrew & Patrick — first a son (b.~1899), then head of a 4-person household.
Age 31
b. ~1899
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Murphy |
| Given Name | Raymond J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Salesman |
| Industry | Elec. Supplies |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Salesman |
| Township / Ward | Chelsea City |
| Est. Birth Year | ~1899 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Raymond | Age | Birth yr |
|---|---|---|---|---|
| Herbert Murphy | Son | — | 29 | ~1901 |
| Annie Murphy | Spouse | — | 62 | ~1868 |
| Andrew Murphy | Head | — | 82 | ~1848 |
| Raymond Murphy | Son | — | 31 | ~1899 |
Census Appearances
1910
Suffolk, Massachusetts
Son, age 12
Suffolk, Massachusetts · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Son, age 21
Suffolk, Massachusetts · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Occupation | Salesman |
| Industry | Hardware |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Son, age 31
Suffolk, Massachusetts · implied b. ~1899 — 4 household members
| Surname | Murphy |
| Given Name | Raymond J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Occupation | Salesman |
| Industry | Elec. Supplies |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | 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 Raymond Murphy across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father Andrew Murphy (~0.92 confidence) and father Patrick Murphy (~0.92 confidence) and mother Annie Murphy (~0.92 confidence) and mother Annie Murphy (~0.92 confidence) and mother Louisa Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Murphy
b. ~1848
Source father
● Household
· direct · ~0.92
Father
Patrick Murphy
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Annie Murphy
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Annie Murphy
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Louisa Murphy
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Raymond Murphy
Son · 1930 · age 31 · b. ~1899 · Massachusetts
★ You are viewing this record
Sibling
Herbert Murphy
Sibling · 1930 · age 29
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel960:0331)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eleanor M Welsh | 15 | Daughter | Student | Massachusetts |
| 2 | W. Francis Welsh | 12 | Son | — | Massachusetts |
| 3 | John G Welsh | 6 | Son | — | Massachusetts |
| 4 | Ellen Coleman | 78 | Mother-in-law | — | Ireland |
| 5 | Andrew J Murphy | 82 | Head | — | Ireland |
| 6 | Annie L Murphy | 62 | Wife | — | Massachusetts |
| 7 | Raymond J Murphy THIS PERSON | 31 | Son | Salesman | Massachusetts |
| 8 | Herbert J Murphy | 29 | Son | Fireman | Massachusetts |
| 9 | Simon Arfaly | 55 | Head | Coppersmith | Syria |
| 10 | Torfonda Arfaly | 40 | Wife | — | Syria |
| 11 | Louis Arfaly | 24 | Son | Pump Fitter | Syria |
| 12 | Mary Arfaly | 18 | Daughter | Binder | Syria |
| 13 | Anthony Arfaly | 10 | Son | Student | Syria |
| 14 | Ruben Arfaly | 8 | Son | — | Syria |
| 15 | Conrad Lembrockie | 60 | Head | — | Germany |
| 16 | Marie Lembrockie | 26 | Daughter | Millinery | Germany |
| 17 | Arthur Lembrockie | 25 | Son | Laborer | Germany |
| 18 | Leo Lembrockie | 22 | Son | Electrician Helper | Germany |
| 19 | Edward Lembrockie | 21 | Son | Mechanic | Germany |
| 20 | Paul Lembrockie | 19 | Son | Laborer | Germany |
| 21 | Dominick Malinowski | 48 | Head | Carload | Poland |
| 22 | William Malinowski | 21 | Son | Stitcher | Massachusetts |
| 23 | Josephine Malinowski | 20 | Daughter | Sausage | Massachusetts |
| 24 | Clara Malinowski | 18 | Daughter | Sausage | Massachusetts |
| 25 | John Malinowski | 16 | Son | Student | Massachusetts |
| 26 | Mary Malinowski | 12 | Daughter | Student | Massachusetts |
| 27 | Setrak Tetsak | 37 | Head | Laborer | Turkey |
| 28 | Annie Tetsak | 28 | Wife | — | Turkey |
| 29 | Mary Tetsak | 7 | Daughter | — | Rhode Island |
| 30 | Hovhnes Tetsak | 6 | Son | — | Rhode Island |
| 31 | Queenic Tetsak | 2 | Daughter | — | Massachusetts |
| 32 | Samuel J Miller | 45 | Head | Storekeeper | Lithuania |
| 33 | Ida Miller | 44 | Wife | — | Lithuania |
| 34 | Joseph Miller | 16 | Son | Student | Massachusetts |
| 35 | George Miller | 13 | Son | — | Massachusetts |
| 36 | Abraham Miller | 9 | Son | — | Massachusetts |
| 37 | Benjamin H Miller | 8 | Son | — | Massachusetts |
| 38 | Esther Miller | 5 | Daughter | — | Massachusetts |
| 39 | Sarah Miller | 4 | Daughter | — | Massachusetts |
| 40 | Benjamin Levine | 33 | Head | Storekeeper | Lithuania |
| 41 | Sadie Levine | 29 | Wife | — | Russia |
| 42 | Louis Levine | 8 | Son | — | Massachusetts |
| 43 | Sylvia Levine | 6 | Daughter | — | Massachusetts |
| 44 | Paul Levine | 3 | Son | — | Massachusetts |
| 45 | Annie Levine | 70 | Mother | — | Lithuania |
| 46 | Harry Stahl | 48 | Head | — | Massachusetts |
| 47 | Mabel H Stahl | 44 | Wife | — | Massachusetts |
| 48 | Emma Stahl | 20 | Daughter | — | Massachusetts |
| 49 | Doris Stahl | 18 | Daughter | — | Massachusetts |
| 50 | Edward Stahl | 9 | Son | — | Massachusetts |
Pedigree Summary
Raymond + 1 sibling
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)