WM
William Madden — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this William Madden across the 1920 and 1930 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1904), then head of a 9-person household.
Age 26
b. ~1904
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Madden |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Pharmacist |
| Industry | Registered |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Pharmacist |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1904 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Loretta Madden | Daughter | — | 15 | ~1915 |
| Susie Madden | Other | — | 49 | ~1881 |
| Mary Madden | Daughter | — | 18 | ~1912 |
| Catherine Sheridan | Other | — | 45 | ~1885 |
| William Madden | Head | — | 66 | ~1864 |
| Anna Madden | Daughter | — | 13 | ~1917 |
| Earl Madden | Son | — | 22 | ~1908 |
| William Madden | Son | — | 26 | ~1904 |
| Nell Madden | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Jefferson, Kentucky
Son, age 16
Jefferson, Kentucky · implied b. ~1904 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Madden |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Son, age 26
Jefferson, Kentucky · implied b. ~1904 — 9 household members
| Surname | Madden |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Pharmacist |
| Industry | Registered |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 William Madden across 2 US Census years (1920 and 1930) in Jefferson, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
William Madden
Son · 1930 · age 26 · b. ~1904 · Kentucky
★ You are viewing this record
Sibling
Nell Madden
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Madden
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Madden
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Madden
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Madden
Sibling · 1930 · age 13
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
1930 US Federal Census — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel753:0865)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Newton L. Sisson | 52 | Head | Letter Carrier | Virginia |
| 52 | Laura E. Sisson | 51 | Wife-H | — | Kentucky |
| 53 | Frances C. Sisson | 19 | Daughter | — | Kentucky |
| 54 | Genevieve H. Sisson | 17 | Daughter | — | Kentucky |
| 55 | Edgar A. Rassinier | 38 | Head | Draughtsman | Kentucky |
| 56 | Nellie L. P. Rassinier | 36 | Wife-H | — | Tennessee |
| 57 | Catherine Rassinier | 14 | Daughter | — | Kentucky |
| 58 | Edgar G. Jr. Rassinier | 12 | Son | — | Kentucky |
| 59 | Paul H. Rassinier | 7 | Son | — | Kentucky |
| 60 | Eugene Rassinier | 2 | Son | — | Kentucky |
| 61 | Mary Jewell | 62 | Mother-in-law | — | Mississippi |
| 62 | Arch L. Smith | 54 | Head | Salesman | Kentucky |
| 63 | Viola Smith | 51 | Wife-H | — | Kentucky |
| 64 | Anna May Smith | 19 | Daughter | — | Kentucky |
| 65 | David F. Smith | 15 | Son | — | Kentucky |
| 66 | Mary L. Smith | 12 | Daughter | — | Kentucky |
| 67 | Laken Smith | 4 | Son | — | Kentucky |
| 68 | Benjamin Clements | 57 | Head | Farmer | Kentucky |
| 69 | Martha E. Clements | 53 | Wife-H | — | Kentucky |
| 70 | Lucy Clements | 17 | Daughter | — | Kentucky |
| 71 | Thomas L. Clements | 16 | Son | — | Kentucky |
| 72 | George W. Clements | 12 | Son | — | Kentucky |
| 73 | John A. Clements | 10 | Son | — | Kentucky |
| 74 | Joseph C. Clements | 22 | Son | Rating | Kentucky |
| 75 | William T. Madden | 66 | Head | Engineer | Kentucky |
| 76 | Susie Madden | 49 | Wife-H | — | Kentucky |
| 77 | William J. Madden THIS PERSON | 26 | Son | Pharmacist | Kentucky |
| 78 | Earl Madden | 22 | Son | Machinist | Kentucky |
| 79 | Mary C. Madden | 18 | Daughter | Nurse | Kentucky |
| 80 | Loretta Madden | 15 | Daughter | — | Kentucky |
| 81 | Anna Madden | 13 | Daughter | — | Kentucky |
| 82 | Nell Madden | 11 | Daughter | — | Kentucky |
| 83 | Catherine Sheridan | 45 | Cousin | Bottler | Tennessee |
| 84 | John Black | 35 | Head | Secretary | Kentucky |
| 85 | Jenny R. Black | 35 | Wife-H | — | Kentucky |
| 86 | Jane R. Black | 11 | Daughter | — | Kentucky |
| 87 | Herman Cross | 57 | Head | Secretary | Ohio |
| 88 | Bessie M. Cross | 52 | Wife-H | — | Ohio |
| 89 | Blanche Cross | 25 | Daughter | Teacher | Ohio |
| 90 | Marie Cross | 23 | Daughter | Chemist | Ohio |
| 91 | Charles R. Sawyer | 40 | Head | Salesman | Iowa |
| 92 | Madeline Sawyer | 37 | Wife-H | — | Kentucky |
| 93 | Janice V. Sawyer | 5 | Daughter | — | Iowa |
| 94 | Louise Steele | 67 | Mother-in-law | — | Kentucky |
| 95 | Louis A. Dempf | 52 | Head | Bill Clerk | Kentucky |
| 96 | Charlotte M. Dempf | 48 | Wife-H | — | Indiana |
| 97 | Sarah M. Dempf | 25 | Daughter | Clerk | Kentucky |
| 98 | Rudolph L. Starr | 20 | Son-in-law | Salesman | Texas |
| 99 | Charlotte D. Starr | 17 | Daughter | — | Kentucky |
| 100 | Matilda A. Tippett | 67 | Head-H | — | Kentucky |
Related Census Records
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)