HA
Henry Alexander — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Henry Alexander across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Henry & Henry — first a son (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Alexander |
| Given Name | Henry G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Cost Clerk |
| Industry | Manufacture Tin Boxes |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1620 |
| Highest Grade | C-5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Cost Clerk |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1913 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Ruth Alexander | Daughter | — | 31 | ~1909 |
| Henry Alexander | Son | — | 27 | ~1913 |
| Henry Alexander | Head | — | 55 | ~1885 |
| Mayme Alexander | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Hamilton, Ohio
Son, age 6
Hamilton, Ohio · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Henry Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 17
Hamilton, Ohio · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Henry Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 27
Hamilton-County, Ohio · implied b. ~1913 — 4 household members
| Surname | Alexander |
| Given Name | Henry G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Cost Clerk |
| Industry | Manufacture Tin Boxes |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1620 |
| Highest Grade | C-5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Henry Alexander across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Alexander (~0.92 confidence) and father Henry Alexander (~0.92 confidence) and father George Bromston (~0.81 confidence) and mother Marie Alexander (~0.92 confidence) and mother Mayme Alexander (~0.92 confidence). The pedigree spans 2 generations with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Henry Alexander
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Henry Alexander
b. ~1885
Source father
● Household
· direct · ~0.92
Father
George Bromston
b. ~1855
Source father>father
● Household
· direct · ~0.81
Mother
Marie Alexander
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Mayme Alexander
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Alexander
Son · 1940 · age 27 · b. ~1913 · Ohio
★ You are viewing this record
Sibling
Ruth Alexander
Sibling · 1940 · age 31
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03190-00829)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ridge | None | — | — | — |
| 42 | Florence Ridge | 52 | Head | Credit Clerk | Ohio |
| 43 | Mary Sayers | 63 | Head | — | Ohio |
| 44 | Mary C. Sayers | 22 | Daughter | — | Ohio |
| 45 | Fred Schepmann | 50 | Head | Printer | Ohio |
| 46 | Norma Schepmann | 50 | Wife | — | Ohio |
| 47 | Helen Schepmann | 24 | Daughter | Stenographer | Ohio |
| 48 | James Schepmann | 22 | Son | Lumber Comp | Ohio |
| 49 | Coster R. Haas | 60 | Head | Salesman | Indiana |
| 50 | Laura Haas | 55 | Wife | — | Indiana |
| 51 | Ralph E. Haas | 31 | Son | Lawyer | Ohio |
| 52 | Joseph Hesper | 49 | Head | Photo Engraver | Ohio |
| 53 | Ruth Hesper | 47 | Wife | — | Ohio |
| 54 | Henry Alexander | 55 | Head | Shipping Clerk | Ohio |
| 55 | Mayme Alexander | 53 | Wife | — | Ohio |
| 56 | Ruth Alexander | 31 | Daughter | Assistant To Clerk | Ohio |
| 57 | Henry G. Alexander THIS PERSON | 27 | Son | Cost Clerk | Ohio |
| 58 | Helen Ampt | 60 | Head | Seamstress | Ohio |
| 59 | Carrie Ampt | 55 | Partner | Manager | Ohio |
| 60 | George Ampt | 40 | Partner | — | Ohio |
| 61 | Carrie Jones | 60 | Head | — | New Jersey |
| 62 | George Bradley | 23 | Lodger | Helper Cable Splicer | Kentucky |
| 63 | W. M. Marshall | 52 | Head | Hot Pressman | Tennessee |
| 64 | Bertha Marshall | 35 | Wife | — | Tennessee |
| 65 | Katherine Knox | 73 | Head | — | Ohio |
| 66 | Julia Walker | 45 | Head | Operator | Indiana |
| 67 | Nellie Gossman | 47 | Partner | Bookkeeper | Indiana |
| 68 | Harry Mueller | 39 | Head | Contractor | Ohio |
| 69 | Mildred Mueller | 32 | Wife | — | Ohio |
| 70 | Elizabeth Schlenk | 71 | Head | — | Kentucky |
| 71 | Annetta Muir | 78 | Head | — | Ohio |
| 72 | Clara Muir | 74 | Partner | — | Ohio |
| 73 | Martha Muir | 70 | Partner | — | Ohio |
| 74 | Albion Platy | 59 | Head | Clerk | Ohio |
| 75 | Elizabeth Platy | 59 | Wife | — | Ohio |
| 76 | Louis Platy | 31 | Son | Salesman | Ohio |
| 77 | Marcella Platy | 26 | Daughter-in-law | — | Louisiana |
| 78 | Charlotte Platy | 82 | Mother | — | Ohio |
| 79 | Milton Harris | 71 | Head | Proprietor | Ohio |
| 80 | Emma Harris | 67 | Wife | — | Ohio |
Related Census Records
Pedigree Summary
Henry + 1 sibling
Gen 1 · 4 parents
~0.92
Gen 2 · 1 grandparents
~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)