MK
Mary Kline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Madison-County, Louisiana
Our Model Tree links this Mary Kline across the 1930 and 1940 US Censuses in Madison-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 12-person household.
Age 12
b. ~1928
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Madison-County, Louisiana |
| Surname | Kline |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | N |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Madison |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | La |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Na |
| Est. Birth Year | ~1928 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Minnie Kline | Daughter | — | 18 | ~1922 |
| Daisy Kline | Spouse | — | 49 | ~1891 |
| Idelia Kline | Daughter | — | 22 | ~1918 |
| John Kline | Other | — | 12 | ~1928 |
| John Kline | Son | — | 21 | ~1919 |
| Eulis Kline | Son | — | 14 | ~1926 |
| Ollie Holmes | Daughter | — | 29 | ~1911 |
| John Kline | Head | — | 59 | ~1881 |
| Mary Kline | Daughter | — | 12 | ~1928 |
| Cleotha Kline | Other | — | 2 | ~1938 |
| Lissie Johnson | Other | — | 17 | ~1923 |
| Sara Kline | Other | — | 7 | ~1933 |
Census Appearances
1930
Madison, Louisiana
Daughter, age 3
Madison, Louisiana · implied b. ~1927 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kline |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Mississippi |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Madison-County, Louisiana
Daughter, age 12
Madison-County, Louisiana · implied b. ~1928 — 12 household members
| Surname | Kline |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | N |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Madison |
| Highest Grade | No 4 |
| 1935 Residence | La |
| 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 Kline across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kline
Daughter · 1940 · age 12 · b. ~1928 · Louisiana
★ You are viewing this record
Sibling
Ollie Holmes
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Kline
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kline
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eulis Kline
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Idelia Kline
Sibling · 1940 · age 22
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
1940 US Federal Census — Madison-County, Louisiana
Open full size
1940 US Federal Census — Madison-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01412-00914)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Pearl Smith | 46 | Wife | — | Louisiana |
| 42 | Ed Parker | 49 | Head | Farm Laborer | Louisiana |
| 43 | Mattie Parker | 48 | Wife | — | Louisiana |
| 44 | Hullie Parker | 20 | Son | Farm Laborer | Louisiana |
| 45 | Ruby Lee Parker | 26 | daughter-in-law | — | Louisiana |
| 46 | Joe Laverne | 53 | Head | Farmer | Louisiana |
| 47 | Amanda Laverne | 42 | Wife | — | Mississippi |
| 48 | Sherman Hall | 19 | step-son | Farm Laborer | Louisiana |
| 49 | Joe Jr Laverne | 10 | Son | — | Louisiana |
| 50 | Adeline Mcduffy | 115 | Mother-in-law | — | Mississippi |
| 51 | Hill Smith | 55 | Head | Farmer | Texas |
| 52 | Mary Smith | 50 | Wife | — | Louisiana |
| 53 | Irving Tolliver | 14 | Grandson | — | Texas |
| 54 | John Kline | 59 | Head | Farmer | Louisiana |
| 55 | Daisy Kline | 49 | Wife | — | Mississippi |
| 56 | John Jr. Kline | 21 | Son | Farm Laborer | Louisiana |
| 57 | Eulis Kline | 14 | Son | — | Louisiana |
| 58 | Mary Lee Kline THIS PERSON | 12 | Daughter | — | Louisiana |
| 59 | Sara Belle Kline | 7 | Niece | — | Louisiana |
| 60 | Minnie Viola Kline | 18 | Daughter | — | Louisiana |
| 61 | Cleotha Kline | 2 | grandchild | — | Louisiana |
| 62 | Ollie Holmes | 29 | daughter | — | Louisiana |
| 63 | Idelia Kline | 22 | Daughter | — | Louisiana |
| 64 | Lissie Mae Johnson | 17 | Niece | — | Louisiana |
| 65 | John Albert Kline | 12 | Grandson | — | Louisiana |
| 66 | C. E. Hixon | 58 | Head | Farmer | Mississippi |
| 67 | Belle Hixon | 50 | Wife | — | Mississippi |
| 68 | Dorothy Hixon | 19 | Daughter | Stenographer | Louisiana |
| 69 | Baxter Mcdonald | 43 | Head | Grocery Salesman | Tennessee |
| 70 | Erna Mcdonald | 41 | Wife | Farmer | Mississippi |
| 71 | Baxter (Jr) Mcdonald | 17 | Son | — | Louisiana |
| 72 | David Mcdonald | 15 | Son | — | Louisiana |
| 73 | Marjorie Mcdonald | 13 | Daughter | — | Louisiana |
| 74 | Frank Mcdonald | 11 | Son | — | Louisiana |
| 75 | Erna Jr. Mcdonald | 9 | Daughter | — | Louisiana |
| 76 | George Mcdonald | 5 | Son | — | Louisiana |
| 77 | Ruth Mcdonald | 2 | Daughter | — | Louisiana |
| 78 | J. M. Roberts | 35 | Head | Farmer Overseer | Mississippi |
| 79 | Fannie Roberts | 35 | Wife | — | Mississippi |
| 80 | Ray N. Roberts | 5 | Son | — | Louisiana |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)