RM
Raymond Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Raymond Murphy across the 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Michael & Michael — first a head (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Marble setter |
| Industry | Wholesale Hardware |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Marble Setter |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1902 |
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 1940 census.
| Name | Relation to head | Relative to Raymond | Age | Birth yr |
|---|---|---|---|---|
| Robert Murphy | Son | — | 14 | ~1926 |
| Mary Murphy | Spouse | — | 33 | ~1907 |
| William Murphy | Son | — | 17 | ~1923 |
| Raymond Murphy | Head | — | 38 | ~1902 |
| Timothy Murphy | Other | — | 65 | ~1875 |
Census Appearances
1910
Cook, Illinois
Son, age 9
Cook, Illinois · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 18
Cook, Illinois · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Wagon boy |
| Industry | Am Exp Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 29
Cook, Illinois · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Marble Setter |
| Industry | Building Trade |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 65 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 38
Cook-County, Illinois · implied b. ~1902 — 5 household members
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Occupation | Marble setter |
| Industry | Wholesale Hardware |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Michael Murphy (~0.92 confidence) and father Michael Murphy (~0.92 confidence) and mother Rose Murphy (~0.92 confidence) and mother Rose Murphy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Michael Murphy
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Michael Murphy
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Rose Murphy
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Rose Murphy
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Raymond Murphy
Head · 1940 · age 38 · b. ~1902 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00954-00879)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Trean | 1 | daughter | — | Illinois |
| 2 | John Trean | 18 | Brother | Freight Handler | Irish Free State |
| 3 | Patrick O'Connor | 36 | Head | Boiler Washer | Irish Free State |
| 4 | Mary O'Connor | 33 | wife | — | Irish Free State |
| 5 | Michael O'Connor | 11 | son | — | Illinois |
| 6 | Maureen O'Connor | 6 | daughter | — | Illinois |
| 7 | Michael Connell | 35 | Brother in law | Stationary Fireman | Irish Free State |
| 8 | — | None | — | — | — |
| 9 | Timothy Monahan | 72 | Head | — | Irish Free State |
| 10 | Hannah Monahan | 65 | wife | — | Irish Free State |
| 11 | Harry Monahan | 40 | son | Bricklayer | Illinois |
| 12 | William Monahan | 19 | Grandson | Truck Helper | New York |
| 13 | Harry Jr. Monahan | 17 | Grandson | Delivery Boy | Illinois |
| 14 | Ann Sherry | 36 | daughter | Stenographer | Illinois |
| 15 | Mary Hart | 67 | Head | — | New York |
| 16 | Bernadine Hart | 29 | daughter | Sales Clerk | Illinois |
| 17 | Florence Davis | 32 | daughter | Office Clerk | Illinois |
| 18 | William Davis | 38 | son in law | — | Illinois |
| 19 | Raymond Murphy THIS PERSON | 38 | Head | Marble Setter | Illinois |
| 20 | Mary Murphy | 33 | wife | — | Indiana |
| 21 | William Murphy | 17 | son | — | Illinois |
| 22 | Robert Murphy | 14 | son | — | Illinois |
| 23 | Timothy Murphy | 65 | father | Marble Setter | Irish Free State |
| 24 | Thomas English | 52 | Head | Fireman | Illinois |
| 25 | Catherine English | 52 | wife | — | Illinois |
| 26 | John J. English | 20 | son | Peddler Clerk | Illinois |
| 27 | James English | 12 | son | — | Illinois |
| 28 | Catherine Oriel | 76 | Mother in law | — | Irish Free State |
| 29 | Agnes Oriel | 36 | Sister in law | Servant | Illinois |
| 30 | Thomas Jr. English | 27 | Head | Printer Apprentice | Illinois |
| 31 | Mary English | 25 | wife | Stenographer | Illinois |
| 32 | Thomas Kiely | 39 | Head | Laborer | Irish Free State |
| 33 | Catherine Kiely | 35 | wife | — | Irish Free State |
| 34 | Bridget Durkin | 60 | Boarder | — | Irish Free State |
| 35 | Timothy Cauley | 27 | Head | Poultry Salesman | Illinois |
| 36 | Grace Cauley | 27 | wife | — | Illinois |
| 37 | Raymond Saunders | 46 | Head | Weigh Master | Illinois |
| 38 | Elizabeth Saunders | 46 | wife | — | Illinois |
| 39 | Loraine Saunders | 21 | daughter | Rate Maker | Illinois |
| 40 | Raymond Jr. Saunders | 18 | son | Shipping Clerk | Illinois |
Pedigree Summary
Raymond
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 1940 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)