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John Mclaughlin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Venango, Pennsylvania
Our Model Tree links this John Mclaughlin across the 1910, 1920, 1930 and 1940 US Censuses in Venango, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 3-person household.
Age 54
b. ~1876
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Venango, Pennsylvania |
| Surname | McLaughlin |
| Given Name | John S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 29 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1800 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Plum Township |
| Est. Birth Year | ~1876 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Mary Mclaughlin | Daughter | — | 29 | ~1901 |
| John Mclaughlin | Head | — | 54 | ~1876 |
| Nellie Mclaughlin | Spouse | — | 55 | ~1875 |
Census Appearances
1910
Venango, Pennsylvania
Head, age 34
Venango, Pennsylvania · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLaughlin |
| Given Name | John S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 10 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Venango, Pennsylvania
Head, age 44
Venango, Pennsylvania · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLaughlin |
| Given Name | John S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | F |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | O |
| Birthplace (normalized) | pennsylvania |
1930
Venango, Pennsylvania
Head, age 54
Venango, Pennsylvania · implied b. ~1876 — 3 household members
| Surname | McLaughlin |
| Given Name | John S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 29 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1800 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Venango-County, Pennsylvania
Head, age 64
Venango-County, Pennsylvania · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLaughlen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Plum Township |
| 1935 Residence (County) | Venango |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mclaughlin across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mclaughlin
Head · 1930 · age 54 · b. ~1876 · Pennsylvania
★ 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 — Venango, Pennsylvania
Open full size
1930 US Federal Census — Venango, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2152:0909)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John W Spangler | 74 | Father | — | Pennsylvania |
| 2 | Walter E Seiter | 28 | Head | Farmer | Pennsylvania |
| 3 | Georgia L Seiter | 22 | Wife | — | Pennsylvania |
| 4 | Walter J Seiter | 4 | Son | — | Pennsylvania |
| 5 | Elizabeth L Seiter | 2 | Daughter | — | Pennsylvania |
| 6 | Jacob Seiter | 67 | Father | — | Pennsylvania |
| 7 | Frank W Davison | 51 | Head | Farmer | Pennsylvania |
| 8 | Marie L Davison | 43 | Wife | — | Pennsylvania |
| 9 | Gladys S Davison | 13 | Daughter | — | Pennsylvania |
| 10 | Marion F Davison | 12 | Daughter | — | Pennsylvania |
| 11 | Edith C Davison | 10 | Daughter | — | Pennsylvania |
| 12 | Frank W Jr Davison | 1 | Son | — | Pennsylvania |
| 13 | Leroy Russell | 34 | Head | Pumpman | Pennsylvania |
| 14 | Edith M Russell | 26 | Wife | — | Missouri |
| 15 | Margaret E Russell | 3 | Daughter | — | Kansas |
| 16 | John L Russell | 1 | Son | — | Kansas |
| 17 | Lawrence D Hunsberger | 14 | Boarder | Student | Missouri |
| 18 | Dennis S Gray | 69 | Head | Farmer | Pennsylvania |
| 19 | Mary S Whitemore | 72 | Sister | — | Pennsylvania |
| 20 | Eugene H Mcdowell | 58 | Head | Laborer | Maine |
| 21 | Jessie A Mcdowell | 52 | Wife | — | Pennsylvania |
| 22 | Lawrence E Mcdowell | 21 | Son | Laborer | Maine |
| 23 | Lela M Mcmanus | 18 | Daughter | Student | Maine |
| 24 | George E Mcmanus | 15 | Son | Student | Maine |
| 25 | Robert E Mcmanus | 12 | Son | — | Maine |
| 26 | John M Mcmanus | 4 | Son | — | Pennsylvania |
| 27 | Fred J Power | 53 | Head | Farmer | Pennsylvania |
| 28 | Bessie M Power | 51 | Wife | — | Pennsylvania |
| 29 | Vera M Power | 25 | Daughter | Stenographer | Pennsylvania |
| 30 | William M Power | 19 | Son | Mechanic | Pennsylvania |
| 31 | Mary E Power | 11 | Daughter | — | Pennsylvania |
| 32 | Effie Thompson | 80 | Head | — | Ireland |
| 33 | Lawrence S Goodwin | 45 | Head | Farmer | Pennsylvania |
| 34 | Myrta P Goodwin | 44 | Wife | — | Pennsylvania |
| 35 | Verna S Goodwin | 21 | Daughter | Teacher | Pennsylvania |
| 36 | Norman L Goodwin | 18 | Son | Student | Pennsylvania |
| 37 | Frank S Court | 58 | Head | Farmer | Pennsylvania |
| 38 | Jennie S Court | 60 | Wife | — | Pennsylvania |
| 39 | Hunter Grove | 54 | Head | Farmer | Pennsylvania |
| 40 | Sadie B Grove | 50 | Wife | — | Pennsylvania |
| 41 | John S Mclaughlin THIS PERSON | 54 | Head | Farmer | Pennsylvania |
| 42 | Nellie A Mclaughlin | 55 | Wife | — | Pennsylvania |
| 43 | Mary M Mclaughlin | 29 | Daughter | Teacher | Pennsylvania |
| 44 | Robert S Mccandless | 38 | Head | Laborer | Pennsylvania |
| 45 | Marie M Mccandless | 31 | Wife | — | Pennsylvania |
| 46 | Robert E Mccandless | 11 | Son | — | Pennsylvania |
| 47 | Harold G Mccandless | 9 | Son | — | Pennsylvania |
| 48 | Josephine M Mccandless | 6 | Daughter | — | Pennsylvania |
| 49 | John P Mccandless | 2 | Son | — | Pennsylvania |
| 50 | Ruth A Mccandless | 1 | Daughter | — | Pennsylvania |
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)