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Mary Mckay — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Franklin, Louisiana
Our Model Tree links this Mary Mckay across the 1930 and 1940 US Censuses in Franklin, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 1
b. ~1929
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Louisiana |
| Surname | McKay |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 4 Part Of |
| Est. Birth Year | ~1929 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Myrtis Mckay | Daughter | — | 8 | ~1922 |
| Mary Mckay | Daughter | — | 1 | ~1929 |
| Laura Mckay | Spouse | — | 38 | ~1892 |
| Annie Mckay | Daughter | — | 19 | ~1911 |
| Clarence Mckay | Son | — | 4 | ~1926 |
| Leonard Mckay | Son | — | 11 | ~1919 |
| Leland Mckay | Head | — | 39 | ~1891 |
| Leland Mckay | Son | — | 6 | ~1924 |
| Carl Mckay | Son | — | 13 | ~1917 |
| Lee Mckay | Son | — | 17 | ~1913 |
Census Appearances
1930
Franklin, Louisiana
Daughter, age 1
Franklin, Louisiana · implied b. ~1929 — 10 household members
| Surname | McKay |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
Daughter, age 11
Franklin-County, Louisiana · implied b. ~1929 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCoy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Franklin |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Mckay across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckay
Daughter · 1930 · age 1 · b. ~1929 · Louisiana
★ You are viewing this record
Sibling
Carl Mckay
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Mckay
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Mckay
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Mckay
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtis Mckay
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Mckay
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leland Mckay
Sibling · 1930 · age 6
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, Louisiana
Open full size
1930 US Federal Census — Franklin, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensusp793unit:0805)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sam Ewing | 44 | Head | Farmer | Louisiana |
| 52 | Lucinda Ewing | 49 | Wife | — | Alabama |
| 53 | Charles E Gilbert | 49 | Head | Farmer | Mississippi |
| 54 | Dallie M Gilbert | 23 | Wife | — | Mississippi |
| 55 | Jessie Gilbert | 19 | Daughter | Farm Hand | Mississippi |
| 56 | Charles E Jr Gilbert | 16 | Son | Farm Hand | Mississippi |
| 57 | Leonard D Sr Carroll | 67 | Head | Farmer | Louisiana |
| 58 | Le J Carroll | 29 | Son | Farmer | Louisiana |
| 59 | Minnie H Thomas | 20 | Daughter | Farm Labor | Louisiana |
| 60 | Ophelia James | 17 | Granddaughter | — | Louisiana |
| 61 | Lillie Long | 32 | Boarder | — | Louisiana |
| 62 | Arthur Johnson | 40 | Head | Farmer | Louisiana |
| 63 | Maggie H Johnson | 31 | Wife | — | Louisiana |
| 64 | Leo Pharaoh | 15 | Step-Son | Farm Hand | Louisiana |
| 65 | Leland S Mckay | 39 | Head | Farmer | Mississippi |
| 66 | Laura H Mckay | 38 | Wife | — | Mississippi |
| 67 | Annie Mckay | 19 | Daughter | Farm Laborer | Mississippi |
| 68 | Lee B Mckay | 17 | Son | Farm Hand | Mississippi |
| 69 | Carl J Mckay | 13 | Son | Farm Hand | Mississippi |
| 70 | Leonard A Mckay | 11 | Son | — | Louisiana |
| 71 | Myrtis M Mckay | 8 | Daughter | — | Louisiana |
| 72 | Leland Jr Mckay | 6 | Son | — | Louisiana |
| 73 | Clarence H Mckay | 4 | Son | — | Louisiana |
| 74 | Mary M Mckay THIS PERSON | 1 | Daughter | — | Louisiana |
| 75 | Otis C Gilbert | 24 | Head | Farmer | Mississippi |
| 76 | Vivian H Gilbert | 22 | Wife | — | Mississippi |
| 77 | Charles O Gilbert | 4 | Son | — | Louisiana |
| 78 | Mabel S Gilbert | 1 | Daughter | — | Louisiana |
| 79 | John Jackson | 57 | Head | — | Mississippi |
| 80 | Viola H Jackson | 57 | Wife | — | Mississippi |
| 81 | David Jackson | 19 | Daughter | Farm Laborer | Mississippi |
| 82 | Meldon Jackson | 13 | Son | Farm Hand | Mississippi |
| 83 | Johnnie Jackson | 22 | Head | Farmer | Mississippi |
| 84 | Alma Jackson | 16 | Wife | — | Mississippi |
| 85 | Ted B Polk | 66 | Head | Farmer | Mississippi |
| 86 | Mollie J H Polk | 43 | Wife | — | Mississippi |
| 87 | Neil C Polk | 24 | Son | Farmer | Mississippi |
| 88 | Paul Polk | 9 | Son | — | Mississippi |
| 89 | Hubert A Polk | 7 | Son | — | Mississippi |
| 90 | Dennis Polk | 2 | Son | — | Mississippi |
| 91 | Jesse G Russell | 29 | Head | Farmer | Mississippi |
| 92 | Alma H Russell | 28 | Wife | — | Mississippi |
| 93 | J M Russell | 7 | Son | — | Mississippi |
| 94 | Robert L Russell | 3 | Son | — | Mississippi |
| 95 | Louis Russell | 1 | Son | — | Louisiana |
| 96 | Thomas Bailey | 65 | Head | Farmer | Georgia |
| 97 | Minnie H Bailey | 43 | Wife | — | Louisiana |
| 98 | Harvey B Cox | 35 | Head | Farmer | Louisiana |
| 99 | Viola H Cox | 31 | Wife | — | Louisiana |
| 100 | Moutel Cox | 13 | Daughter | Farm Hand | Louisiana |
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)