HS
Henry Schroeder — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Henry Schroeder across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Charles & Mamie — first a head (b.~1907), then head of a 3-person household.
Age 23
b. ~1907
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Schroeder |
| Given Name | Henry M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Packer |
| Industry | Canning Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4,000 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Packer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Schroeder | Other | — | 23 | ~1907 |
| Henry Schroeder | Head | — | 23 | ~1907 |
| Charles Schroeder | Son | — | 2 | ~1928 |
Census Appearances
1920
Baltimore, Maryland
Son, age 12
Baltimore, Maryland · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Henry M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Yes |
| Can Read | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Year of Naturalization | Yes |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 23
Baltimore, Maryland · implied b. ~1907 — 3 household members
| Surname | Schroeder |
| Given Name | Henry M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Packer |
| Industry | Canning Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4,000 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 33
Baltimore-City-County, Maryland · implied b. ~1907 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Henry |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Line Tender |
| Industry | Automobile Manufacture |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2060 |
| Highest Grade | Hs 4 |
| 1935 Residence | Maryland |
| 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 Henry Schroeder across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Schroeder (~0.92 confidence) and mother Mamie Schroeder (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Schroeder
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mamie Schroeder
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Schroeder
Head · 1930 · age 23 · b. ~1907 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus851unit:0427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louise Kern | 55 | Head-H | — | Germany |
| 2 | Warner W Kern | 28 | Son | — | Maryland |
| 3 | William Goetzke | 41 | Head | Draftsman | Maryland |
| 4 | Hilda G Goetzke | 34 | Wife-H | Phone Clerk | Maryland |
| 5 | William Jr Goetzke | 9 | Son | — | Maryland |
| 6 | Miriam E Goetzke | 7 | Daughter | — | Maryland |
| 7 | Lawrence J Robertson | 51 | Head | Dentist | Maryland |
| 8 | Olive V Robertson | 47 | Wife-H | — | Maryland |
| 9 | James L Robertson | 23 | Son | Service Man | Maryland |
| 10 | Bessie Robertson | 16 | Daughter-in-law | — | Maryland |
| 11 | Elisha W Darby | 62 | Head | Mariner | Maryland |
| 12 | Alice C Darby | 60 | Wife-H | — | Pennsylvania |
| 13 | Elmer W Darby | 28 | Son | — | Maryland |
| 14 | Alice Darby | 19 | Daughter | Typist | Maryland |
| 15 | Myrtle M Hewett | 31 | Daughter | Sales Lady | Maryland |
| 16 | Dorothy M Hewett | 9 | Grandchild | — | Maryland |
| 17 | Minnie Lyon | 55 | Head-H | — | Maryland |
| 18 | John J Lyon | 25 | Son | Machine Oper | Maryland |
| 19 | John J Jr Lyon | 11 | Grandson | — | Maryland |
| 20 | Catherine O Lyon | 7 | Granddaughter | — | Maryland |
| 21 | Emma C Lyon | 4 | Granddaughter | — | Maryland |
| 22 | Edward Nyhoff | 32 | Son-in-law | Salesman | Maryland |
| 23 | Lillian M Nyhoff | 33 | Daughter | — | Maryland |
| 24 | Mildred M Nyhoff | 6 | Grandchild | — | Maryland |
| 25 | Elaine C Nyhoff | 4 | Grandchild | — | Maryland |
| 26 | Elizabeth Donaldson | 65 | Sister | — | Maryland |
| 27 | Henry M Schroeder THIS PERSON | 23 | Head | Packer | Maryland |
| 28 | Dorothy E Schroeder | 23 | Wife-H | Electrician | Maryland |
| 29 | Charles J Schroeder | 2 | Son | — | Maryland |
| 30 | Lawrence S Votta | 36 | Head | Foreman | Maryland |
| 31 | Minnie M Votta | 34 | Wife-H | — | Maryland |
| 32 | Lawrence S Jr Votta | 11 | Son | — | Maryland |
| 33 | Charles R Votta | 6 | Son | — | Maryland |
| 34 | Daniel P Blair | 34 | Head | Salesman | Maryland |
| 35 | Marie A Blair | 34 | Wife-H | — | Maryland |
| 36 | Bertha M Blair | 11 | Daughter | — | Maryland |
| 37 | Mary R Blair | 5 | Daughter | — | Maryland |
| 38 | Joseph R Blair | 2 | Son | — | Maryland |
| 39 | Mary E Neville | 65 | Mother-in-law | — | Maryland |
| 40 | Henry Kowalewski | 50 | Head | Moulder | Poland |
| 41 | Catherine Kowalewski | 51 | Wife-H | — | Germany |
| 42 | Julius J Kodelsky | 23 | Son-in-law | Cutter | New York |
| 43 | Anna T Kodelsky | 20 | Daughter | — | Maryland |
| 44 | Elizabeth J Kodelsky | 2 | Granddaughter | — | Maryland |
| 45 | Raymond J Marvel | 37 | Head | Foreman | Maryland |
| 46 | Ethel I Marvel | 33 | Wife-H | — | Maryland |
| 47 | Raymond A Marvel | 14 | Son | — | Maryland |
| 48 | Mildred I Marvel | 6 | Daughter | — | Maryland |
| 49 | Thomas Roberts | 64 | Father-in-law | Carpenter | Maryland |
| 50 | Thomas J Roberts | 41 | Brother-in-law | Carpenter | Maryland |
Pedigree Summary
Henry
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 1930 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)