FL
Fred Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Huron-County, Michigan
Our Model Tree links this Fred Long across the 1910, 1920, 1930 and 1940 US Censuses in Huron-County, Michigan (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1895), then head of a 10-person household.
Age 45
b. ~1895
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Huron-County, Michigan |
| Surname | Long |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Sand Beach Tp |
| 1935 Residence (County) | Huron |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Farmer |
| Township / Ward | Sand Beach Tp |
| Est. Birth Year | ~1895 |
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 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Lucy Long | Spouse | — | 44 | ~1896 |
| Melvin Long | Son | — | 9 | ~1931 |
| Violet Long | Daughter | — | 15 | ~1925 |
| Francis Long | Daughter | — | 17 | ~1923 |
| Allen Long | Son | — | 4 | ~1936 |
| Fred Long | Head | — | 45 | ~1895 |
| Thelma Long | Daughter | — | 3 | ~1937 |
| Irene Long | Daughter | — | 11 | ~1929 |
| Raymond Long | Son | — | 18 | ~1922 |
| Beatrice Long | Daughter | — | 14 | ~1926 |
Census Appearances
1910
Huron, Michigan
Son, age 18
Huron, Michigan · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ger German |
| Mother's Birthplace | Ger German |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Huron, Michigan
Son, age 28
Huron, Michigan · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Huron, Michigan
Head, age 37
Huron, Michigan · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 28 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 125 |
| Radio Set | R |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Huron-County, Michigan
Head, age 45
Huron-County, Michigan · implied b. ~1895 — 10 household members
| Surname | Long |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Sand Beach Tp |
| 1935 Residence (County) | Huron |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Fred Long across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Long (~0.92 confidence) and father John Long (~0.92 confidence) and mother Caroline Long (~0.92 confidence) and mother Marion Long (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Long
b. ~1845
Source father
● Household
· direct · ~0.92
Father
John Long
b. ~1845
Source father
● Household
· direct · ~0.92
Mother
Caroline Long
b. ~1854
Source mother
● Household
· direct · ~0.92
Mother
Marion Long
b. ~1854
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Long
Head · 1940 · age 45 · b. ~1895 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Huron-County, Michigan
Open full size
1940 US Federal Census — Huron-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01758-00692)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Gucwa | 63 | Head | Farmer | Michigan |
| 2 | Francis Gucwa | 58 | Wife | House Wife | Michigan |
| 3 | Makersi Kowalski | 38 | Head | Farmer | Michigan |
| 4 | Mary Kowalski | 31 | Wife | House Wife | Michigan |
| 5 | Adeline Kowalski | 12 | Daughter | — | Michigan |
| 6 | Irene Kowalski | 10 | Daughter | — | Michigan |
| 7 | Jerome Kowalski | 7 | Son | — | Michigan |
| 8 | Eleanor Kowalski | 6 | Daughter | — | Michigan |
| 9 | Michael Jr. Kowalski | 4 | Son | — | Michigan |
| 10 | Patricia Kowalski | 2 | Daughter | — | Michigan |
| 11 | Daniel A. Kowalski | 1 | Son | — | Michigan |
| 12 | William H. Smith | 73 | Head | Farmer | Canada |
| 13 | Eulysia H. Smith | 65 | Wife | House Wife | Michigan |
| 14 | Cecil Smith | 23 | Son | Machine Operator | Michigan |
| 15 | Charles Smith | 19 | Son | New Worker | Michigan |
| 16 | Charles Long | 57 | Head | Farmer | Michigan |
| 17 | Helen Long | 50 | Wife | House Wife | Ohio |
| 18 | Robert Long | 19 | Son | Farm Labor | Michigan |
| 19 | Dorothy Long | 17 | Daughter | New Worker | Michigan |
| 20 | Foster Long | 12 | Daughter | — | Michigan |
| 21 | Kenneth Long | 9 | Son | — | Michigan |
| 22 | Fred Long THIS PERSON | 45 | Head | Farmer | Michigan |
| 23 | Lucy Long | 44 | Wife | House Wife | Michigan |
| 24 | Raymond Long | 18 | Son | Farm Labor | Michigan |
| 25 | Francis Long | 17 | Daughter | House Wife | Michigan |
| 26 | Violet Long | 15 | Daughter | — | Michigan |
| 27 | Beatrice Long | 14 | Daughter | — | Michigan |
| 28 | Irene Long | 11 | Daughter | — | Michigan |
| 29 | Melvin Long | 9 | Son | — | Michigan |
| 30 | Allen Long | 4 | Son | — | Michigan |
| 31 | Thelma Long | 3 | Daughter | — | Michigan |
| 32 | Francis Knoblock | 40 | Head | House Work | Michigan |
| 33 | Viola Knoblock | 19 | Daughter | House Work | Michigan |
| 34 | Clarence Knoblock | 17 | Son | New Worker | Michigan |
| 35 | Frank Knoblock | 16 | Son | Scholar | Michigan |
| 36 | Arthur Knoblock | 14 | Son | — | Michigan |
| 37 | Lillian Knoblock | 13 | Daughter | — | Michigan |
| 38 | James Knoblock | 8 | Son | — | Michigan |
| 39 | Earl Knoblock | 6 | Son | — | Michigan |
| 40 | Marion Knoblock | 5 | Daughter | — | Michigan |
Pedigree Summary
Fred
Gen 1 · 4 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)