AM
Agnes Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · District-Of-Columbia-County, District of Columbia
Our Model Tree links this Agnes Murphy across the 1920, 1930 and 1940 US Censuses in District-Of-Columbia-County, District of Columbia (XGBoost, ~Confirmed), with identified parents Timothy & Mary — first a daughter (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Female
Daughter
Born: Vermont
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | District-Of-Columbia-County, District of Columbia |
| Surname | Murphy |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Additional Details | |
| Occupation | Secretary |
| Industry | Army War College |
| Class of Worker | GW |
| Hours Worked | 39 |
| Income (1939) | 2200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Secretary |
| Township / Ward | Washington |
| Est. Birth Year | ~1900 |
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 Agnes | Age | Birth yr |
|---|---|---|---|---|
| Mary Murphy | Head | — | 86 | ~1854 |
| Jean Sullivan | Other | — | 21 | ~1919 |
| Joan Murphy | Daughter | — | 42 | ~1898 |
| Frances Sullivan | Other | — | 24 | ~1916 |
| Agnes Murphy | Daughter | — | 40 | ~1900 |
Census Appearances
1920
None, District …
Daughter, age 21
None, District of Columbia · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Eng. |
| Occupation | Steno. |
| Industry | Government |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
None, District …
Daughter, age 32
None, District of Columbia · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Agnes E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Wales |
| Occupation | Clerk |
| Industry | Government |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
District-Of-Columbia-County, District …
Daughter, age 40
District-Of-Columbia-County, District of Columbia · implied b. ~1900 — 5 household members
| Surname | Murphy |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Occupation | Secretary |
| Industry | Army War College |
| Class of Worker | GW |
| Hours Worked | 39 |
| Income (1939) | 2200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Agnes Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Timothy Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Timothy Murphy
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1854
Source mother
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Murphy
Daughter · 1940 · age 40 · b. ~1900 · District of Columbia
★ You are viewing this record
Sibling
Joan Murphy
Sibling · 1940 · age 42
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 — District-Of-Columbia-County, District of Columbia
Open full size
1940 US Federal Census — District-Of-Columbia-County, District of Columbia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00566-00888)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Eichler | 56 | Head | Plate Printer | Kentucky |
| 42 | Bessie M. Eichler | 58 | Wife | — | Kentucky |
| 43 | Raymond J. Eichler | 34 | Son | Pianist | D.C. |
| 44 | Charles Wiesendanger | 39 | Lodger | Transportation Analyst | New York |
| 45 | Faith Kissing | 45 | Lodger | Clerk | Russia |
| 46 | Hilda Perrin | 62 | Head | — | Russia |
| 47 | Patricia Perrin | 39 | Daughter | Stenographer | New York |
| 48 | Charles R. Graham | 30 | Head | Map Editor | Washington, D.C. |
| 49 | Louise U. Graham | 38 | Wife | — | Maryland |
| 50 | Edward C. Graham | 8 | Son | — | Washington, D.C. |
| 51 | Doris Graham | 5 | Daughter | — | Washington, D.C. |
| 52 | May Graham | 60 | Mother | — | Washington, D.C. |
| 53 | Helen Mustard | 40 | Head | Nurse | Wisconsin |
| 54 | Margaret Mustard | 39 | Sister | Stenographer | Wisconsin |
| 55 | Ray F. Garman | 33 | Head | Salesman | North Carolina |
| 56 | Wynona Garman | 32 | Wife | — | North Carolina |
| 57 | Stella Lou Garman | 11 | Daughter | — | Maryland |
| 58 | Ray F. Jr. Garman | 4 | Son | — | Maryland |
| 59 | G. Marie | 19 | Cousin | Receptionist | Maryland |
| 60 | Kathaleen Hudson | 28 | Sister-in-law | Beautician | North Carolina |
| 61 | Mildred Mcbraw | 28 | Lodger | Beautician | Virginia |
| 62 | Harold Wilson | 40 | Head | Fireman | Missouri |
| 63 | Esther Wilson | 48 | Wife | Clerk | D.C. |
| 64 | Iris Ann Wilson | 9 | Daughter | — | D.C. |
| 65 | Jack Wilson | 8 | Son | — | D.C. |
| 66 | Carol Wilson | 5 | Daughter | — | D.C. |
| 67 | Mary Murphy | 86 | Head | — | England |
| 68 | Joan Murphy | 42 | Daughter | Secretary | Vermont |
| 69 | Agnes Murphy THIS PERSON | 40 | Daughter | Secretary | Vermont |
| 70 | Frances Sullivan | 24 | Granddaughter | Stenographer | Vermont |
| 71 | Jean Sullivan | 21 | Granddaughter | Stenographer | Vermont |
| 72 | Morris Kussin | 44 | Head | President | D.C. |
| 73 | Esther Kussin | 44 | Wife | Secretary | D.C. |
| 74 | Marion Kussin | 13 | Daughter | — | D.C. |
| 75 | Lewis Charles Kussin | 7 | Son | — | D.C. |
| 76 | Samuel S. Ozment | 74 | Head | — | Tennessee |
| 77 | Nancy Ozment | 66 | Wife | — | Texas |
| 78 | Oscar L. Rogers | 44 | Son-in-law | Machinist | Tennessee |
| 79 | Mattie Rogers | 40 | Daughter | Manager | Tennessee |
| 80 | Kelly Rogers | 19 | Grandson | File Clerk | Tennessee |
Pedigree Summary
Agnes + 1 sibling
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)