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John Madden — 1910 US Census Record
Model Tree available1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this John Madden across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Catherine & Richard — first a son (b.~1907), then head of a 9-person household.
Age 3
b. ~1907
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Madden |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| 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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Richard Madden | Son | — | 4 | ~1906 |
| Clarence Wilson | Other | — | 30 | ~1880 |
| Richard Madden | Head | — | 34 | ~1876 |
| Leo Madden | Son | — | 9 | ~1901 |
| Nellie Madden | Spouse | — | 30 | ~1880 |
| Walter Madden | Son | — | 4 | ~1906 |
| Henrietta Madden | Daughter | — | 12 | ~1898 |
| Mildred Madden | Daughter | — | 1 | ~1909 |
| John Madden | Son | — | 3 | ~1907 |
Census Appearances
1910
Baltimore, Maryland
Son, age 3
Baltimore, Maryland · implied b. ~1907 — 9 household members
| Surname | Madden |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
None, Maryland
Son, age 14
None, Maryland · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Madden |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Drug Store |
| 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 25
Baltimore, Maryland · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Madden |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Driver |
| Industry | Ice Business |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Radio Set | R |
| 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 John Madden across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: mother Catherine Madden (~0.92 confidence) and father Richard Madden (~0.92 confidence) and mother Nellie Madden (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Catherine Madden
b. ~1866
Source mother
● Household
· direct · ~0.92
Father
Richard Madden
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Nellie Madden
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Madden
Son · 1910 · age 3 · b. ~1907 · Maryland
★ You are viewing this record
Sibling
Mildred Madden
Sibling · 1910 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Madden
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henrietta Madden
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Madden
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Madden
Sibling · 1910 · age 4
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
1910 US Federal Census — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po553unit:0977)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen M Hall | 10 | Daughter | — | Maryland |
| 2 | Ralph Meyer | 60 | Head | Stableman | North Carolina |
| 3 | Elizabeth Meyer | 45 | Wife | Laundress | Virginia |
| 4 | George Graham | 31 | Head | Laborer | Virginia |
| 5 | Mary Grace | 35 | Head | Laundress | Maryland |
| 6 | Ida Grace | 5 | Daughter | — | Maryland |
| 7 | Betty Alfred Welling | 37 | Head | Driver | Virginia |
| 8 | Bettie Welling | 50 | Wife | Laundress | Virginia |
| 9 | Robert Williams | 30 | Head | Sailor | New York |
| 10 | Mamie Williams | 35 | Wife | Laundress | Maryland |
| 11 | Frank Williams | 22 | Son in law | Sailor | Maryland |
| 12 | Thomas Williams | 20 | Son in law | Driver | Maryland |
| 13 | Sallie Williams | 13 | Daughter in law | — | Maryland |
| 14 | Charles Ward | 65 | Head | Waiter | Maryland |
| 15 | Mary Baker | 68 | Cousin | Laundress | Maryland |
| 16 | Richard Madden | 34 | Head | Laborer | Maryland |
| 17 | Nellie Madden | 30 | Wife | Cook | Maryland |
| 18 | Henrietta Madden | 12 | Daughter | — | Maryland |
| 19 | Leo Madden | 9 | Son | — | Maryland |
| 20 | Walter Madden | 4 | Son | — | Maryland |
| 21 | Richard Madden | 4 | Son | — | Maryland |
| 22 | John Madden THIS PERSON | 3 | Son | — | Maryland |
| 23 | Mildred Madden | 1 | Daughter | — | Maryland |
| 24 | Clarence Wilson | 30 | Boarder | Laundress | Maryland |
| 25 | Jacob Carter | 49 | Head | Laborer | Virginia |
| 26 | Sarah Carter | 43 | Wife | Laundress | Virginia |
| 27 | Isaac James | 35 | Head | Laborer | Virginia |
| 28 | Mary James | 35 | Wife | Laundress | Virginia |
| 29 | Edward Mewshaw | 34 | Head | Driver | Maryland |
| 30 | Daniel Mewshaw | 24 | Brother | Laborer | Maryland |
| 31 | Daniel Tschudi | 38 | Head | Laborer | Maryland |
| 32 | Susan Tschudi | 32 | Wife | Washwoman | Maryland |
| 33 | Samuel Tschudi | 50 | Brother | Laborer | Maryland |
| 34 | Joseph Scott | 35 | Head | Coal Yard | North Carolina |
| 35 | Carrie Scott | 30 | Wife | Dressmaker | North Carolina |
| 36 | George Scott | 12 | Son | — | Maryland |
| 37 | Edward Scott | 10 | Son | — | Maryland |
| 38 | Irene Scott | 8 | Daughter | — | Maryland |
| 39 | Ferdinand Scott | 6 | Son | — | Maryland |
| 40 | Abraham Helson | 25 | Head | Laborer | Russia |
| 41 | Sarah Helson | 24 | Wife | Proprietor | Russia |
| 42 | Nathan Levin | 22 | Head | — | Russia |
| 43 | Bella Levin | 20 | Wife | Tailoress | Russia |
| 44 | Levin | 0 | Son | — | Maryland |
| 45 | Moses Carroll | 69 | Head | Watchman | Ireland |
| 46 | John Carroll | 38 | Son | Electrician | Maryland |
| 47 | Rosa Carroll | 37 | Daughter | — | Maryland |
| 48 | Isabella Beton | 22 | Cousin | Printer | Maryland |
| 49 | Bartholomew Nelson | 60 | Head | Engineer | Ireland |
Pedigree Summary
John + 5 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)