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Frank Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Frank Murphy across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed), with identified parents William & Anna — first a head (b.~1881), then head of a 4-person household.
Age 59
b. ~1881
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Murphy |
| Given Name | Frank J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Ridge Road Election District 9 |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | up laborer |
| Industry | St Road |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 96 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Up Laborer |
| Township / Ward | Ridge Road Election District 9 |
| Est. Birth Year | ~1881 |
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 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Sallie Murphy | Daughter | — | 11 | ~1929 |
| Frank Murphy | Head | — | 59 | ~1881 |
| Frank Murphy | Son | — | 9 | ~1931 |
| Annie Murphy | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Frederick, Maryland
Son, age 38
Frederick, Maryland · implied b. ~1882 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Francis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Son, age 48
Frederick, Maryland · implied b. ~1882 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Francis S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 36 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Head, age 59
Frederick-County, Maryland · implied b. ~1881 — 4 household members
| Surname | Murphy |
| Given Name | Frank J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Ridge Road Election District 9 |
| 1935 Residence (County) | Frederick |
| Occupation | up laborer |
| Industry | St Road |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 96 |
| Highest Grade | No 6 |
| 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 Frank Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Murphy (~0.92 confidence) and mother Anna Murphy (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Murphy
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Anna Murphy
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Murphy
Head · 1940 · age 59 · b. ~1881 · Maryland
★ 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 — Frederick-County, Maryland
Open full size
1940 US Federal Census — Frederick-County, Maryland
Page Contents
32 people indexed on this census page (nara:1940:m-t0627-01549-00106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William J Lundgren | 28 | Son | Matt Sales | Penna |
| 2 | Mary Jane Lundgren | 20 | Daughter | — | Maryland |
| 3 | Annabel Lundgren | 30 | Daughter | — | Penna |
| 4 | Leonard R Neal | 26 | Head | Service Sta | Virginia |
| 5 | Leona M Neal | 23 | Wife | — | Maryland |
| 6 | Joyce M Neal | 3 | Daughter | — | Maryland |
| 7 | Marshall Carpenter | 34 | Head | Truck Driver | Maryland |
| 8 | Jennie B Carpenter | 31 | Wife | — | Maryland |
| 9 | Belva E Carpenter | 12 | Daughter | — | Maryland |
| 10 | Gerald M Carpenter | 6 | Son | — | Maryland |
| 11 | John A Carpenter | 4 | Son | — | Maryland |
| 12 | J Raymond Carpenter | 64 | Head | Farmer | Maryland |
| 13 | Nettie B Carpenter | 55 | Wife | — | Maryland |
| 14 | R Eldred Carpenter | 30 | Head | Painter | Maryland |
| 15 | Mabel E Carpenter | 26 | Wife | — | Maryland |
| 16 | David E Carpenter | 4 | Son | — | Maryland |
| 17 | Eloise E Carpenter | 2 | Daughter | — | Maryland |
| 18 | Daisy M Main | 45 | Lodger | — | Maryland |
| 19 | Lin Thomas | 22 | Head | Laborer | Maryland |
| 20 | Elizabeth Thomas | 22 | Wife | — | Maryland |
| 21 | Paul Thomas | 2 | Son | — | Maryland |
| 22 | Samuel Thomas | 1 | Son | — | Maryland |
| 23 | Kergie Hill | 50 | Mother | — | Virginia |
| 24 | Grace Hill | 14 | Daughter | — | Virginia |
| 25 | Edward Hill | 10 | Son | — | Virginia |
| 26 | Frank J Murphy THIS PERSON | 59 | Head | Up Laborer | Maryland |
| 27 | Annie G Murphy | 56 | Wife | — | Maryland |
| 28 | Sallie J Murphy | 11 | Daughter | — | Maryland |
| 29 | Frank J Jr Murphy | 9 | Son | — | Maryland |
| 30 | Evelyn M Trimble | 34 | Head | — | Illinois |
| 31 | Robert Trimble | 7 | Son | — | Kansas |
| 32 | James Trimble | 5 | Son | — | Maryland |
Related Census Records
Pedigree Summary
Frank
Gen 1 · 2 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)