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Margaret Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clinton-County, New York
Our Model Tree links this Margaret Long across the 1910, 1920, 1930 and 1940 US Censuses in Clinton-County, New York (XGBoost, ~Confirmed), with identified parents Anna & Timothy — first a daughter (b.~1893), then head of a 3-person household.
Age 47
b. ~1893
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, New York |
| Surname | Long |
| Given Name | Margaret C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Plattsburg |
| Additional Details | |
| Occupation | Teacher |
| Industry | Elementary |
| Class of Worker | PW |
| Hours Worked | 22 |
| Income (1939) | 1713 |
| Highest Grade | H-4 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Teacher |
| Township / Ward | Plattsburg |
| Est. Birth Year | ~1893 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Long | Daughter | — | 47 | ~1893 |
| Ellen Long | Daughter | — | 48 | ~1892 |
| Anna Long | Head | — | 82 | ~1858 |
Census Appearances
1910
Clinton, New …
Daughter, age 14
Clinton, New York · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Clinton, New …
Daughter, age 24
Clinton, New York · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Margaret E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Clinton, New …
Daughter, age 34
Clinton, New York · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Margaret E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Clinton-County, New …
Daughter, age 47
Clinton-County, New York · implied b. ~1893 — 3 household members
| Surname | Long |
| Given Name | Margaret C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Plattsburg |
| Occupation | Teacher |
| Industry | Elementary |
| Class of Worker | PW |
| Hours Worked | 22 |
| Income (1939) | 1713 |
| Highest Grade | H-4 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Margaret Long across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Anna Long (~0.92 confidence) and father Timothy Long (~0.92 confidence) and mother Anna Long (~0.92 confidence) and mother Emma Long (~0.92 confidence) and mother Anna Long (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Long
b. ~1858
Source mother
● Household
· direct · ~0.92
Father
Timothy Long
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Anna Long
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Emma Long
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Anna Long
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Long
Daughter · 1940 · age 47 · b. ~1893 · New York
★ You are viewing this record
Sibling
Ellen Long
Sibling · 1940 · age 48
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 — Clinton-County, New York
Open full size
1940 US Federal Census — Clinton-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02517-00123)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alfred J. Rugar | 21 | Head | Grinding Dept | New York |
| 42 | Nathalie B. Rugar | 24 | Wife | Table Worker | New York |
| 43 | George G. Bouvia | 38 | Head | Meat Cutter | New York |
| 44 | Elizabeth A. Bouvia | 40 | Wife | — | New York |
| 45 | Egbert C. Everest | 76 | Head | Attorney | New York |
| 46 | Lillian P. Everest | 73 | Wife | — | New York |
| 47 | Lulu Belle E. Shumway | 72 | Sister-in-law | — | New York |
| 48 | Catherine M. La Pointe | 25 | Head | — | New York |
| 49 | June L. La Pointe | 2 | Daughter | — | New York |
| 50 | Arthur F. Angell | 40 | Head | Laborer | Rhode Island |
| 51 | Helen A. Angell | 29 | Wife | — | New York |
| 52 | Raymond A. Trembley | 52 | Head | Owner | New York |
| 53 | Martha M. Trembley | 56 | Wife | — | New York |
| 54 | Anna H. Long | 82 | Head | — | New York |
| 55 | Ellen M. Long | 48 | Daughter | Teacher | New York |
| 56 | Margaret C. Long THIS PERSON | 47 | Daughter | Teacher | New York |
| 57 | Roy M. Miller | 38 | Head | Machine Tender | New York |
| 58 | Viola E. Miller | 34 | Wife | — | New Hampshire |
| 59 | Jane E. Miller | 1 | Daughter | — | New York |
| 60 | Clement J. Boyer | 23 | Head | Driver | New York |
| 61 | Jean M. Boyer | 20 | Wife | — | New York |
| 62 | William T. Leowan | 50 | Head | Clerk | New York |
| 63 | Minnie L. Leowan | 49 | Wife | — | New York |
| 64 | Ellen Leowan | 90 | Mother | — | New York |
| 65 | Malcolm L. Saunders | 38 | Head | Investment Counsel | New York |
| 66 | Elsie M. Saunders | 28 | Wife | Cashier | New York |
| 67 | Leander A. Bouyea | 52 | Head | Mayor | New York |
| 68 | Leander A. Jr. Bouyea | 17 | Son | — | New York |
| 69 | Joseph G. Jeffries | 30 | Son-in-law | Head Baker | Florida |
| 70 | Thelma G. Jeffries | 27 | Daughter | — | New York |
| 71 | Robert G. Jeffries | 2 | Grandson | — | New York |
| 72 | — | None | — | — | — |
| 73 | — | None | — | — | — |
| 74 | — | None | — | — | — |
| 75 | — | None | — | — | — |
| 76 | Libby E. Prairie | 72 | Head | — | New York |
| 77 | Imman Prairie | 48 | Son | Helper | New York |
| 78 | Lillian M. Prairie | 44 | Daughter | Partner | New York |
| 79 | Calvin M. Prairie | 33 | Son | Partner | New York |
| 80 | Ruth E. Prairie | 28 | Daughter | Partner | Canada |
Related Census Records
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)