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Mary Mclaughlin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this Mary Mclaughlin across the 1920, 1930 and 1940 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed), with identified parents James & Ida — first a daughter (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | McLaughlin |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Publishing Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mclaughlin | Daughter | — | 34 | ~1896 |
| James Mclaughlin | Head | — | 63 | ~1867 |
| Maria Mclaughlin | Other | — | 54 | ~1876 |
| John Mclaughlin | Son | — | 13 | ~1917 |
| Thomas Mclaughlin | Son | — | 16 | ~1914 |
Census Appearances
1920
Franklin, Ohio
Daughter, age 25
Franklin, Ohio · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLaughlin |
| Given Name | Mary T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Law Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Daughter, age 34
Franklin, Ohio · implied b. ~1896 — 5 household members
| Surname | McLaughlin |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Publishing Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Daughter, age 45
Franklin-County, Ohio · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mc Laughlin |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | stenographer |
| Industry | rubber supplier |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1350 |
| Highest Grade | H-2 |
| 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 Mary Mclaughlin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mclaughlin (~0.92 confidence) and mother Ida Mc Laughlin (~0.92 confidence) and father John Mclaughlin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mclaughlin
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Ida Mc Laughlin
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
John Mclaughlin
b. ~1870
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Mclaughlin
Daughter · 1930 · age 34 · b. ~1896 · Ohio
★ You are viewing this record
Sibling
Thomas Mclaughlin
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mclaughlin
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 — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1798:0575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Asbury F. Barker | 28 | Head | Laborer | Ohio |
| 2 | Luella Barker | 20 | Wife-H | — | Ohio |
| 3 | Eileen M. Barker | 3 | Daughter | — | Ohio |
| 4 | John Barker | 27 | Son | Conductor | Ohio |
| 5 | Charles Barker | 25 | Son | Conductor | Ohio |
| 6 | Alice Barker | 20 | Daughter | Saleslady | Ohio |
| 7 | James Barker | 18 | Son | — | Ohio |
| 8 | Robert Barker | 16 | Son | — | Ohio |
| 9 | Dorothy Barker | 14 | Daughter | — | Ohio |
| 10 | Richard Barker | 12 | Son | — | Ohio |
| 11 | Betty Barker | 10 | Daughter | — | Ohio |
| 12 | William Barker | 8 | Son | — | Ohio |
| 13 | William Kinnell | 36 | Head | Inspector | Ohio |
| 14 | Alice Kinnell | 34 | Wife-H | — | Ohio |
| 15 | William Kinnell | 14 | Son | — | Ohio |
| 16 | Robert Kinnell | 12 | Son | — | Ohio |
| 17 | Betty Kinnell | 10 | Daughter | — | Ohio |
| 18 | Richard Kinnell | 8 | Son | — | Ohio |
| 19 | James Kinnell | 6 | Son | — | Ohio |
| 20 | Mary Kinnell | 4 | Daughter | — | Ohio |
| 21 | John Kinnell | 1 | Son | — | Ohio |
| 22 | Alice Kinnell | 0 | Daughter | — | Ohio |
| 23 | Anna Kinnell | 60 | Mother | — | Tennessee |
| 24 | William Kinnell | 24 | Head | Stitcher | Ohio |
| 25 | Marie Kinnell | 22 | Wife-H | — | Michigan |
| 26 | Richard E. Kinnell | 3 | Son | — | Ohio |
| 27 | Betty J. Kinnell | 1 | Daughter | — | Ohio |
| 28 | James R. Kinnell | 21 | Brother | Cutter | West Virginia |
| 29 | Charles B. Smith | 23 | Head | Concrete Worker | Ohio |
| 30 | Josephine Smith | 16 | Wife-H | — | Ohio |
| 31 | Fred Newman | 50 | Father-in-law | Carpenter | Ohio |
| 32 | Leona Newman | 40 | Mother-in-law | — | Ohio |
| 33 | Emmanuel Newman | 18 | Brother-in-law | Laborer | Ohio |
| 34 | James Mclaughlin | 63 | Head | Stone Mason | Ohio |
| 35 | Maria Mclaughlin | 54 | Wife-H | — | Ohio |
| 36 | Mary E. Mclaughlin THIS PERSON | 34 | Daughter | Stenographer | Ohio |
| 37 | Thomas A. Mclaughlin | 16 | Son | — | Ohio |
| 38 | John J. Mclaughlin | 13 | Son | — | Ohio |
| 39 | John Fallon | 62 | Head | — | Northern Ireland |
| 40 | Raymond Fallon | 21 | Son | Embalmer | Ohio |
| 41 | Charles Fallon | 19 | Son | Driver | Ohio |
| 42 | James Fallon | 48 | Son | Salesman | Northern Ireland |
| 43 | Earl F. Lewis | 48 | Head | Auto Mechanic | Ohio |
| 44 | Emma Lewis | 50 | Wife-H | — | Ohio |
| 45 | William Lewis | 23 | Son | Sign Painter | Ohio |
| 46 | Anna Lewis | 20 | Daughter-in-law | Cutter | Ohio |
| 47 | Martin Mclaughlin | 20 | Head | Auto Mechanic | Ohio |
| 48 | Cecelia Mclaughlin | 23 | Wife-H | Stitcher | Ohio |
| 49 | Harry Mclaughlin | 2 | Son | — | Ohio |
| 50 | Mary J. Mclaughlin | 0 | Daughter | — | Ohio |
Pedigree Summary
Mary + 2 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 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)