CM
Charles Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Charles Murphy across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Harry & Minnie — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Murphy |
| Given Name | Charles S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Heating Engineering |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 780 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Chauffeur |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1915 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Harry Murphy | Head | — | 61 | ~1879 |
| Chris Hylander | Other | — | 56 | ~1884 |
| Charles Murphy | Son | — | 25 | ~1915 |
| Edgar Murphy | Son | — | 26 | ~1914 |
| Minnie Murphy | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Baltimore, Maryland
Son, age 2
Baltimore, Maryland · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Charles C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 14
Baltimore, Maryland · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 25
Baltimore-City-County, Maryland · implied b. ~1915 — 5 household members
| Surname | Murphy |
| Given Name | Charles S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Chauffeur |
| Industry | Heating Engineering |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 780 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Charles Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Murphy (~0.92 confidence) and mother Minnie Murphy (~0.92 confidence) and father James Murphy (~0.92 confidence) and mother Martha Murphy (~0.92 confidence) and father Thomas Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Murphy
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Minnie Murphy
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
James Murphy
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Martha Murphy
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Thomas Murphy
b. ~1892
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Murphy
Son · 1940 · age 25 · b. ~1915 · Maryland
★ You are viewing this record
Sibling
Edgar Murphy
Sibling · 1940 · age 26
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
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01516-00476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry W. Murphy | 61 | Head | Electrician Helper | Maryland |
| 2 | Minnie O. Murphy | 61 | Wife | — | Maryland |
| 3 | Edgar D. Murphy | 26 | Son | Chauffeur | Maryland |
| 4 | Charles S. Murphy THIS PERSON | 25 | Son | Chauffeur | Maryland |
| 5 | Chris Hylander | 56 | Brother-in-law | — | Maryland |
| 6 | Scott O. Green | 30 | Head | Lineman | Virginia |
| 7 | Elizabeth Green | 25 | Wife | — | Maryland |
| 8 | James Robert Green | 6 | Son | — | Maryland |
| 9 | Bertha O. House | 42 | Head | Housework | Maryland |
| 10 | Henry House | 19 | Son | Painters Helper | Maryland |
| 11 | Margaret House | 16 | Daughter | — | Maryland |
| 12 | George House | 9 | Son | — | Maryland |
| 13 | Theodora House | 5 | Daughter | — | Maryland |
| 14 | Joseph House | 3 | Son | — | Maryland |
| 15 | Minnie Q. Peter | 53 | Head | — | Maryland |
| 16 | Harry G. Vogt | 69 | Brother | Bundle Wrapper | Maryland |
| 17 | Frederick Young | 65 | Head | Laborer | Maryland |
| 18 | Jennie O. Young | 53 | Wife | — | Maryland |
| 19 | Edwin Young | 21 | Son | Shipping Clerk | Maryland |
| 20 | James Connelly | 37 | Head | Salesman | Maryland |
| 21 | Josephine Connelly | 37 | Wife | Packer-Feeder | Maryland |
| 22 | Dorothy Connelly | 13 | Daughter | — | Maryland |
| 23 | Mary Weber | 41 | Sister | Wrapper | Maryland |
| 24 | Joseph Taylor | 27 | Head | Monotype Oper | Maryland |
| 25 | Catherine Taylor | 27 | Wife | Typist | New York |
| 26 | Grace Theo Taylor | 26 | Sister-in-law | — | New York |
| 27 | Elizabeth Taylor | 4 | Niece | — | Maryland |
| 28 | Arthur Harris | 41 | Head | Carpenter & Builder | Maryland |
| 29 | Jane O. Harris | 39 | Wife | — | Maryland |
| 30 | Arthur Harris | 19 | Son | Riveteer | Maryland |
| 31 | Catherine Harris | 16 | Daughter | — | Maryland |
| 32 | Robert Harris | 11 | Son | — | Maryland |
| 33 | Mary Jane Harris | 5 | Daughter | — | Maryland |
| 34 | John J. Breen | 52 | Head | Bar Tender | Maryland |
| 35 | Elizabeth Breen | 48 | Wife | — | Maryland |
| 36 | Mary Eliz Breen | 22 | Daughter | Floor Lady | Maryland |
| 37 | Genevieve C. Breen | 20 | Daughter | Floor Asst | Maryland |
| 38 | John J. Breen | 18 | Son | Handy Man | Maryland |
| 39 | Rita M. Breen | 6 | Daughter | — | Maryland |
| 40 | James Fowler | 32 | Head | Secretary | Maryland |
Pedigree Summary
Charles + 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 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)