HS
Harry Snyder — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Harry Snyder across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 5-person household.
Age 52
b. ~1888
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | SNYDER |
| Given Name | HARRY S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Tinner |
| Industry | Coast Guard |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Tinner |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1888 |
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 |
|---|---|---|---|---|
| Harry Snyder | Head | — | 52 | ~1888 |
| Mary Jones | Other | — | 25 | ~1915 |
| Edgar Jones | Other | — | 32 | ~1908 |
| Frank Snyder | Son | — | 28 | ~1912 |
| Catherine Snyder | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Baltimore, Maryland
Head, age 31
Baltimore, Maryland · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Fireman |
| Industry | Locomotive |
| 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 41
Baltimore, Maryland · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Harry W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Contractor |
| Industry | Steam |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 52
Baltimore-City-County, Maryland · implied b. ~1888 — 5 household members
| Surname | SNYDER |
| Given Name | HARRY S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Tinner |
| Industry | Coast Guard |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| 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 Harry Snyder across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Harry Snyder
Head · 1940 · age 52 · b. ~1888 · 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
39 people indexed on this census page (nara:1940:m-t0627-01515-00124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida L. Gillingham | 65 | Wife | — | Maryland |
| 42 | Miles H. Gillingham | 36 | Son | Laborer | Maryland |
| 43 | James Miles | 27 | Brother in law | — | Maryland |
| 44 | Frank P. Morendino | 48 | Head | Salesman | Italy |
| 45 | Victoria J. Morendino | 44 | Wife | — | Maryland |
| 46 | Josephine M. Morendino | 19 | Daughter | — | Maryland |
| 47 | Julius Victor | 74 | Father in law | — | Poland |
| 49 | Charles T. Schaeffer | 43 | Head | Dealer | Maryland |
| 50 | Blanche C. Schaeffer | 47 | Sister | Hairdresser | Maryland |
| 51 | Helen M. Hughes | 50 | Head | — | Pennsylvania |
| 52 | Bertha E. Mosher | 80 | Mother | — | Pennsylvania |
| 53 | Dick Hite | 21 | Lodger | Laborer | Texas |
| 54 | Mary M. Moyer | 53 | Lodger | Music Teacher | Pennsylvania |
| 55 | Harry S. Snyder THIS PERSON | 52 | Head | Tinner | Maryland |
| 56 | Catherine V. Snyder | 48 | Wife | — | New Jersey |
| 57 | Frank R. Snyder | 28 | Son | Engineer Radio | New Jersey |
| 58 | Edgar A. Jones | 32 | Step son | Guard | New Jersey |
| 59 | Mary V. Jones | 25 | Daughter in law | Saleslady | Texas |
| 60 | Ida V. Krause | 67 | Head | — | Maryland |
| 61 | Marie T. Sweetland | 38 | Wife | — | Pittsburg |
| 62 | R. Teazore | 38 | Head | Printing Teacher | New York |
| 63 | W. Teazore | 10 | Son | — | Pittsburg |
| 64 | Mary Thomas | 70 | Mother in law | — | Pittsburg |
| 65 | Anthony A. Bergler | 72 | Head | — | Maryland |
| 66 | Conrad A. Bergler | 39 | Son | Draftsman | Maryland |
| 67 | Anthony J. Bergler | 32 | Son | Electrician | Maryland |
| 68 | Eleanor M. Bergler | 33 | Daughter in law | Seamstress | Maryland |
| 69 | Ivan C. Reinour | 32 | Brother in law | Assembler | Pennsylvania |
| 70 | Marion C. Reinour | 41 | Sister | — | Maryland |
| 71 | Clyde C. Morrison | 44 | Head | Stationary Fireman | Maryland |
| 72 | Helen C. Morrison | 42 | Wife | — | Maryland |
| 73 | Thomas R. Hungerford | 39 | Head | Mate | Maryland |
| 74 | Amanda Hungerford | 39 | Wife | — | Nebraska |
| 75 | Gloria Hungerford | 5 | Daughter | — | Maryland |
| 76 | John J. Albig | 57 | Head | Conductor | Maryland |
| 77 | Agatha M. Albig | 52 | Wife | — | Germany |
| 78 | John J. Jr. Albig | 22 | Son | — | Maryland |
| 79 | Mary T. Albig | 20 | Daughter | — | Maryland |
| 80 | James J. Riley | 65 | Head | Fireman | Maryland |
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)