HM
Henry Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Henry Martin across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Harry & Jane — first a son (b.~1892), then head of a 6-person household.
Age 38
b. ~1892
Male
Son
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Martin |
| Given Name | Henry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Printer |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Printer |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1892 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Martin | Head | — | 60 | ~1870 |
| William Martin | Other | — | 6 | ~1924 |
| Violet Martin | Other | — | 35 | ~1895 |
| William Myers | Other | — | 85 | ~1845 |
| Henry Martin | Son | — | 38 | ~1892 |
| Agnes Martin | Spouse | — | 60 | ~1870 |
Census Appearances
1920
Cook, Illinois
Son, age 28
Cook, Illinois · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Clerk |
| Industry | In Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Cook, Illinois
Son, age 38
Cook, Illinois · implied b. ~1892 — 6 household members
| Surname | Martin |
| Given Name | Henry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Printer |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
Head, age 47
Cook-County, Illinois · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Occupation | Proprietor |
| Industry | Surgical Supp Co |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 984 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Martin (~0.92 confidence) and mother Jane Martin (~0.92 confidence) and father Henry Martin (~0.92 confidence) and mother Agnes Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Martin
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Jane Martin
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Henry Martin
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Agnes Martin
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Martin
Son · 1930 · age 38 · b. ~1892 · Illinois
★ 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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel468:0806)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herbert A. Schulke | 22 | Son | None | Illinois |
| 2 | Charles Mccarthy | 49 | Head | Driver | Indiana |
| 3 | Margaret Mccarthy | 41 | Wife | None | Ireland |
| 4 | Charles A. Mccarthy | 17 | Son | None | Illinois |
| 5 | David F. Mccarthy | 15 | Son | None | Illinois |
| 6 | Agnes M. Mccarthy | 13 | Daughter | None | Illinois |
| 7 | Marjorie E. Mccarthy | 11 | Daughter | None | Illinois |
| 8 | Mary R. Mccarthy | 7 | Daughter | None | Illinois |
| 9 | Rita J. Mccarthy | 5 | Daughter | None | Illinois |
| 10 | Jas. M. Mccarthy | 3 | Daughter | None | Illinois |
| 11 | Henry Le Gear | 16 | Nephew | None | Ireland |
| 12 | Alice Casey | 19 | Niece | Factory Work | Ireland |
| 13 | Harry Tiedt | 34 | Head | Repairman | Illinois |
| 14 | Gunda Tiedt | 34 | Wife | None | Wisconsin |
| 15 | Elwood Tiedt | 13 | Son | None | Illinois |
| 16 | Robert Tiedt | 11 | Son | None | Illinois |
| 17 | Paul Andersen | 43 | Visitor | Stone Cutter | Iowa |
| 18 | William Simons | 27 | Lodger | None | France |
| 19 | Timothy Shugue | 46 | Head | Plaster | Ireland |
| 20 | Hallie Shugue | 41 | Wife | None | Illinois |
| 21 | Henry C. Martin | 60 | Head | Machinist | England |
| 22 | Agnes Martin | 60 | Wife | None | — |
| 23 | Henry Jr. Martin THIS PERSON | 38 | Son | Printer | England |
| 24 | Violet Martin | 35 | Daughter-in-law | Warehouse | England |
| 25 | William Martin | 6 | Grandson | None | Illinois |
| 26 | William Myers | 85 | Boarder | None | U.S. |
| 27 | Hugh H. Thomas | 41 | Head | Operator | Wales |
| 28 | Ellen Thomas | 37 | Wife | None | Wisconsin |
| 29 | William Thomas | 8 | Son | — | Illinois |
| 30 | Dolores Thomas | 1 | Daughter | — | Illinois |
| 31 | William Southwick | 26 | Head | None | Illinois |
| 32 | Frances Southwick | 22 | Wife | None | Illinois |
| 33 | Lorraine Southwick | 1 | Daughter | None | Illinois |
| 34 | Charles Swanson | 43 | Head | None | Norway |
| 35 | Bernhardt Swanson | 17 | Son | Errand Boy | Illinois |
| 36 | Norman Swanson | 15 | Son | None | Illinois |
| 37 | Roy Swanson | 12 | Son | None | Illinois |
| 38 | Allie H. Frey | 37 | Boarder | Assembler | Illinois |
| 39 | Alvina Wrbnek | 21 | Boarder | Factory Work | Wisconsin |
| 40 | Carl Kikkebusch | 45 | Head | Salesman | Michigan |
| 41 | Harriet Kikkebusch | 37 | Wife | None | Illinois |
| 42 | Meryl Kikkebusch | 15 | Daughter | None | Illinois |
| 43 | Dorothy Kikkebusch | 6 | Daughter | None | Illinois |
| 44 | Martha Petersen | 30 | Head | Binder | Wisconsin |
| 45 | Willard Petersen | 7 | Son | None | Illinois |
| 46 | Thomas Petersen | 2 | Son | None | Illinois |
| 47 | Paul Bartels | 31 | Head | Policeman | Illinois |
| 48 | Lillian Bartels | 28 | Wife | None | Illinois |
| 49 | Anne Reynolds | 47 | Head | Seamstress | Illinois |
| 50 | Walter Corazin | 32 | Head | Policeman | Illinois |
Related Census Records
Pedigree Summary
Henry
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 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)