LD
Louis Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this Louis Davis across the 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 5
b. ~1925
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Davis |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Bahama Isl |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Industry | Infant |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Manhattan Borough |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Odessa Davis | Spouse | — | 29 | ~1901 |
| Arthur Davis | Son | — | 3 | ~1927 |
| Louis Davis | Son | — | 5 | ~1925 |
| Grenville Davis | Son | — | 11 | ~1919 |
| Gloria Davis | Daughter | — | 1 | ~1929 |
| Iren Davis | Son | — | 2 | ~1928 |
| Elsworth Davis | Son | — | 7 | ~1923 |
| Odessa Davis | Daughter | — | 8 | ~1922 |
| Lewis Davis | Head | — | 33 | ~1897 |
Census Appearances
1930
New York, …
Son, age 5
New York, New York · implied b. ~1925 — 9 household members
| Surname | Davis |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Bahama Isl |
| Mother's Birthplace | Maryland |
| Industry | Infant |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Son, age 15
Bronx-County, New York · implied b. ~1925 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lewis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Davis
Son · 1930 · age 5 · b. ~1925 · New York
★ You are viewing this record
Sibling
Odessa Davis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gloria Davis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grenville Davis
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Iren Davis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsworth Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Davis
Sibling · 1930 · age 3
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 — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1571:0504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gertrude Minnie Barberio | 6 | Daughter | — | New York |
| 2 | Ramon Delgado | 30 | Head | Porter | Porto Rico |
| 3 | Anita Delgado | 35 | Wife | — | Porto Rico |
| 4 | Raphael Delgado | 19 | Son | Anything | Porto Rico |
| 5 | Gloria Delgado | 16 | Daughter | Anything | Porto Rico |
| 6 | Louis Delgado | 14 | Son | — | Porto Rico |
| 7 | Lillian Delgado | 6 | Daughter | — | New York |
| 8 | Ramon Jr. Delgado | 5 | Son | — | New York |
| 9 | Lewis Davis | 33 | Head | Porter | Bahama Isl |
| 10 | Odessa Davis | 29 | Wife | Cleaning | Maryland |
| 11 | Grenville Davis | 11 | Son | — | New Jersey |
| 12 | Odessa Jr. Davis | 8 | Daughter | — | New Jersey |
| 13 | Elsworth Davis | 7 | Son | — | New York |
| 14 | Louis Davis THIS PERSON | 5 | Son | — | Maryland |
| 15 | Arthur Davis | 3 | Son | — | New York |
| 16 | Iren Davis | 2 | Son | — | New York |
| 17 | Gloria Davis | 1 | Daughter | — | New York |
| 18 | George Addarich | 34 | Head | Printer | Porto Rico |
| 19 | Leon Bernard | 24 | Head | Chauffeur | Penn |
| 20 | Ella Bernard | 24 | Wife | — | New York |
| 21 | Oscar Bernard | 6 | Son | — | New York |
| 22 | Leon Jr. Bernard | 5 | Son | — | New York |
| 23 | Thelma Burnett | 15 | Sis-in-law | — | Wash DC |
| 24 | Bertha Siegel | 47 | Head | — | Hungary |
| 25 | Jessie Siegel | 27 | Daughter | Stenog | New York |
| 26 | Anna Siegel | 19 | Daughter | Entry Clerk | New York |
| 27 | Lillian Siegel | 17 | Daughter | Entry Clerk | New York |
| 28 | Charles Siegel | 14 | Son | — | New York |
| 29 | Richard Siegel | 7 | Son | — | New York |
| 30 | Sam Jaffe | 64 | Head | — | Russia |
| 31 | Ella Glassman | 26 | Daughter | Operator | Russia |
| 32 | Doris Glassman | 3 | Daughter | — | New York |
| 33 | Ismael Rodriguez | 24 | Head | Cabinet Maker | Porto Rico |
| 34 | Georgina Rodriguez | 23 | Wife | — | Porto Rico |
| 35 | Ismael Jr. Rodriguez | 1 | Son | — | New York |
| 36 | Doris Rodriguez | 0 | Daughter | — | New York |
| 37 | José Maldonado | 40 | Step-Father | Ice Man | Porto Rico |
| 38 | Victor Olivera | 17 | Boarder | Polisher | Porto Rico |
| 39 | Manuel Rivera | 25 | Boarder | Laundryman | Porto Rico |
| 40 | Carmen Rivera | 20 | Boarder | Traveling Bag | Porto Rico |
| 41 | Manuel Rodriguez | 20 | Bro. | Cabinet Maker | Porto Rico |
| 42 | Pedro Quiñones | 25 | Head | Cigar Mkr | Porto Rico |
| 43 | Pauline Quiñones | 34 | Wife | — | Porto Rico |
| 44 | Carmen Quiñones | 15 | Daughter | — | Porto Rico |
| 45 | Trinidad Quiñones | 12 | Daughter | — | Porto Rico |
| 46 | Philip Quiñones | 9 | Son | — | Porto Rico |
| 47 | Pedro Jr. Quiñones | 3 | Son | — | New York |
| 48 | Alice Quiñones | 2 | Daughter | — | New York |
| 49 | Max Vega | 30 | Head | Watchman | Porto Rico |
| 50 | Sabina Vega | 24 | Wife | — | Porto Rico |
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)