HF
Harry Fox — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Harry Fox across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents George & John — first a head (b.~1901), then head of a 5-person household.
Age 39
b. ~1901
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Fox |
| Given Name | Harry A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Salesman |
| Industry | Candy and Medicine |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Salesman |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1901 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Douglas Fox | Son | — | 9 | ~1931 |
| Harry Fox | Head | — | 39 | ~1901 |
| Robert Fox | Son | — | 10 | ~1930 |
| Christie Fox | Spouse | — | 39 | ~1901 |
| Austin Fox | Son | — | 11 | ~1929 |
Census Appearances
1910
District Of …
Son, age 10
District Of Columbia, District of Columbia · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
X, Maryland
Son, age 19
X, Maryland · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Harry A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | File Clerk |
| Industry | Railway |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 28
Baltimore, Maryland · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 32 |
| Radio Set | R |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 39
Baltimore-City-County, Maryland · implied b. ~1901 — 5 household members
| Surname | Fox |
| Given Name | Harry A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Occupation | Salesman |
| Industry | Candy and Medicine |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Harry Fox across 4 US Census years (1910, 1920, 1930 and 1940) in 4 locations, using XGBoost record linkage. Identified parents: father George Fox (~0.92 confidence) and father John Fox (~0.60 confidence) and mother Martha Fox (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.81
Father
George Fox
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Fox
b. ~1888
Source father
● Household
· direct · ~0.6
Mother
Martha Fox
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Fox
Head · 1940 · age 39 · b. ~1901 · 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 — 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-t0627-01528-00313)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert L Peterman | 7 | Son | — | Maryland |
| 42 | Nancy S Peterman | 4 | Daughter | — | Maryland |
| 43 | Barbara V Peterman | 2 | Daughter | — | Maryland |
| 44 | Alice O Wortham | 50 | Head | Clerk | Maryland |
| 45 | Bessie L Muhlenfeld | 32 | Daughter | — | Maryland |
| 46 | Thelma V Wortham | 25 | Daughter | Clerk And Switchboard Operator | Maryland |
| 47 | William F Muhlenfeld | 4 | Grandson | — | Maryland |
| 48 | George L Mcgreer | 43 | Head | Manager | Maryland |
| 49 | Dechantal Mcgreer | 42 | Wife | — | Maryland |
| 50 | Mary D Mcgreer | 20 | Daughter | Secretary | Maryland |
| 51 | George L Jr Mcgreer | 12 | Son | — | Maryland |
| 52 | Edmund Mcneill | 60 | Head | Inspector | Canada-English |
| 53 | Rose E Mcneill | 57 | Wife | — | Pennsylvania |
| 54 | John S Mcneill | 25 | Son | Surveyor | Maryland |
| 55 | Edmund Jr Mcneill | 23 | Son | Clerk | Maryland |
| 56 | Mary A Mcneill | 21 | Daughter | New Worker | Maryland |
| 57 | Kathleen L Mcneill | 19 | Daughter | — | Maryland |
| 58 | Margaret R Mcneill | 14 | Daughter | — | Maryland |
| 59 | Frank W Tillen | 42 | Head | Display Man | Maryland |
| 60 | Rae O Tillen | 42 | Wife | — | Maryland |
| 61 | Frank W Jr Tillen | 15 | Son | — | Maryland |
| 62 | Proctor A Q Brown | 45 | Head | Salesman | Virginia |
| 63 | Lottie R Brown | 40 | Wife | — | Maryland |
| 64 | Frank L Slavins | 27 | Head | Printer'S Helper | Maryland |
| 65 | Julia A Slavins | 22 | Wife | — | Maryland |
| 66 | Frank L Jr Slavins | 1 | Son | — | Maryland |
| 67 | Frank G Harman | 47 | Head | Stationary Eng. | Maryland |
| 68 | Elizabeth Harman | 41 | Wife | — | Belgium |
| 69 | Albert J D'Amour | 26 | Head | Clerk | Minnesota |
| 70 | Betty J D'Amour | 19 | Wife | Clerk | Minnesota |
| 71 | Harry A Fox THIS PERSON | 39 | Head | Salesman | Maryland |
| 72 | Christie Q Fox | 39 | Wife | — | Maryland |
| 73 | Austin Fox | 11 | Son | — | Maryland |
| 74 | Robert Fox | 10 | Son | — | Maryland |
| 75 | Douglas Fox | 9 | Son | — | Maryland |
| 76 | Irving A Fullbauer | 46 | Head | Auditor | Maryland |
| 77 | Alice L Q Fullbauer | 37 | Wife | — | Maryland |
| 78 | John E Hall | 44 | Head | Radio Operator | Maryland |
| 79 | Anna E Hall | 44 | Wife | — | Maryland |
| 80 | Julius F Hall | 22 | Son | Clerk & Carrier | New York |
Pedigree Summary
Harry
Gen 1 · 3 parents
~0.81
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)