LM
Louis Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Aroostook, Maine
Our Model Tree links this Louis Martin across the 1920, 1930 and 1940 US Censuses in Aroostook, Maine (XGBoost, ~Confirmed), with identified parents Dennis & Caroline — first a son (b.~1894), then head of a 5-person household.
Age 26
b. ~1894
Male
Son
Born: Maine
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Aroostook, Maine |
| Surname | Martin |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Carpenter |
| Township / Ward | Presque Isle Village Part Of |
| Est. Birth Year | ~1894 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Dennis Martin | Head | — | 56 | ~1864 |
| Louis Martin | Son | — | 26 | ~1894 |
| Bailey Martin | Son | — | 19 | ~1901 |
| Agatha Martin | Daughter | — | 17 | ~1903 |
| Caroline Martin | Spouse | — | 48 | ~1872 |
Census Appearances
1920
Aroostook, Maine
Son, age 26
Aroostook, Maine · implied b. ~1894 — 5 household members
| Surname | Martin |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Aroostook, Maine
Head, age 36
Aroostook, Maine · implied b. ~1894
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Martin |
| Given Name | Lewis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 27 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 1.500 |
| Home Value / Rent | R |
| Veteran | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Aroostook-County, Maine
Head, age 46
Aroostook-County, Maine · implied b. ~1894
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Martin |
| Given Name | Lewis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Presque Isle Town (unincorporated part) |
| 1935 Residence (County) | Aroostook |
| Occupation | Carpenter |
| Industry | Building Const. |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 675 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Louis Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dennis Martin (~0.92 confidence) and mother Caroline Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dennis Martin
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Caroline Martin
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Louis Martin
Son · 1920 · age 26 · b. ~1894 · Maine
★ You are viewing this record
Sibling
Agatha Martin
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bailey Martin
Sibling · 1920 · age 19
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
1920 US Federal Census — Aroostook, Maine
Open full size
1920 US Federal Census — Aroostook, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu641unit:0722)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thelma C Burlock | 17 | Daughter | None | Maine |
| 52 | Herbert W Lamson | 33 | Head | Manager | United States |
| 53 | Emma G Lamson | 36 | Wife | None | Maine |
| 54 | Emma D Lamson | 11 | Daughter | None | Maine |
| 55 | Eugene H Lamson | 10 | Son | None | Maine |
| 56 | Hiram Rose | 46 | Head | Salesman | Maine |
| 57 | Emma Luella Rose | 44 | Wife | None | Canada |
| 58 | Benton Rose | 9 | Son | None | Maine |
| 59 | James P Martin | 52 | Head | Contractor | Canada |
| 60 | Alvina Martin | 43 | Wife | None | Canada |
| 61 | Romeo Martin | 14 | Son | None | New Hampshire |
| 62 | Oscar Martin | 11 | Son | None | Maine |
| 63 | Arthur Martin | 8 | Son | None | Maine |
| 64 | Moses E Melville | 41 | Head | — | Canada |
| 65 | Esther J Melville | 9 | Daughter | None | Maine |
| 66 | Moses E Melville | 8 | Son | None | Maine |
| 67 | Philip E Melville | 4 | Son | None | Maine |
| 68 | Eudora M Melville | 2 | Daughter | None | Maine |
| 69 | Talida M Palmer | 30 | Sister | — | New Hampshire |
| 70 | Olive M Palmer | 4 | Niece | None | Massachusetts |
| 71 | Gertrude Churchill | 40 | Housekeeper | Housekeeper | Maine |
| 72 | Charles H Melville | 45 | Head | Potato Dealer | Canada |
| 73 | Mina P Melville | 43 | Wife | None | Canada |
| 74 | Jennie L Melville | 14 | Daughter | None | Maine |
| 75 | John L Melville | 41 | Brother | Potato Dealer | Canada |
| 76 | Fred W Akeley | 35 | Head | Laborer | Maine |
| 77 | Laura Akeley | 32 | Wife | None | Maine |
| 78 | Bennett M Akeley | 12 | Daughter | None | Maine |
| 79 | Frank D Akeley | 11 | Son | None | Maine |
| 80 | Agnes Lavesway | 23 | Head | None | Canada |
| 81 | Dennis A Lavesway | 27 | Husband | Salesman | Maine |
| 82 | Marian G Lavesway | 2 | Daughter | None | Maine |
| 83 | Thomas S Lavesway | 1 | Son | None | Maine |
| 84 | Sophie Lavesway | 67 | Mother-in-law | None | Canada |
| 85 | Delphis Tardy | 88 | Boarder | None | Maine |
| 86 | Dennis Martin | 56 | Head | Chopper | Maine |
| 87 | Caroline Martin | 48 | Wife | None | Maine |
| 88 | Louis Martin THIS PERSON | 26 | Son | Carpenter | Maine |
| 89 | Bailey Martin | 19 | Son | Deliveryman | Maine |
| 90 | Agatha Martin | 17 | Daughter | None | Maine |
| 91 | Reuben W Glidden | 48 | Head | Carpenter | Maine |
| 92 | Eva M Glidden | 37 | Wife | None | Maine |
| 93 | Marjorie F Glidden | 13 | Daughter | None | Maine |
| 94 | Melvin Glidden | 10 | Son | None | Maine |
| 95 | Donald D Glidden | 6 | Son | None | Maine |
| 96 | Benny S Perry | 25 | Head | Salesman | Maine |
| 97 | Eva M Perry | 22 | Wife | None | Maine |
| 98 | Richard S Perry | 0 | Son | None | Maine |
| 99 | John Matthews | 62 | Head | Sectionman | Canada |
| 100 | Addie Matthews | 48 | Wife | None | Canada |
Pedigree Summary
Louis + 2 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)