MD
Martha Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New Castle, Delaware
Our Model Tree links this Martha Davis across the 1910, 1920 and 1930 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 8-person household.
Age 61
b. ~1859
Female
Spouse
Born: Delaware
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New Castle, Delaware |
| Surname | Davis |
| Given Name | Martha L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Representative Dist 10 |
| Est. Birth Year | ~1859 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Ida Lamprey | Daughter | — | 34 | ~1886 |
| Wesley Davis | Head | — | 66 | ~1854 |
| Mary Lamprey | Other | — | 12 | ~1908 |
| Ellis Lamprey | Other | — | 14 | ~1906 |
| Bessie Lamprey | Other | — | 10 | ~1910 |
| Charles Lamprey | Other | — | 12 | ~1908 |
| George Davis | Son | — | 28 | ~1892 |
| Martha Davis | Spouse | — | 61 | ~1859 |
Census Appearances
1910
New Castle, …
Spouse, age 51
New Castle, Delaware · implied b. ~1859 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Delaware |
| Years Married | 26 |
| Children Born | 7 |
| Children Living | 5 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
New Castle, …
Spouse, age 61
New Castle, Delaware · implied b. ~1859 — 8 household members
| Surname | Davis |
| Given Name | Martha L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
New Castle, …
Other, age 71
New Castle, Delaware · implied b. ~1859 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Widowed |
| Birthplace | Delaware |
| Age at First Marriage | 18 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Martha Davis across 3 US Census years (1910, 1920 and 1930) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Davis
Spouse · 1920 · age 61 · b. ~1859 · Delaware
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New Castle, Delaware
Open full size
1920 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu203unit:1025)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marie E Stuart | 35 | Wife | — | Delaware |
| 52 | James E Stuart | 73 | Father | — | Pennsylvania |
| 53 | Mary E Stuart | 72 | Mother | — | Pennsylvania |
| 54 | Raymond J Gray | 26 | Head | Farmer | Pennsylvania |
| 55 | Mabel Gray | 27 | Wife | — | Delaware |
| 56 | R Elizabeth Gray | 4 | Daughter | — | Pennsylvania |
| 57 | Raymond J Gray | 3 | Son | — | Pennsylvania |
| 58 | Violet E Gray | 2 | Daughter | — | Pennsylvania |
| 59 | Edward Lyman | 33 | Head | Farmer | Delaware |
| 60 | Edith Lyman | 34 | Wife | Housekeeper | Delaware |
| 61 | Frank Lyman | 31 | Brother | Laborer | Delaware |
| 62 | George H Crowe | 42 | Head | Laborer | New York |
| 63 | Agnes Crowe | 30 | Wife | — | Delaware |
| 64 | Ethel Crowe | 10 | Daughter | — | Delaware |
| 65 | Agnes Crowe | 8 | Daughter | — | Pennsylvania |
| 66 | Lydia Crowe | 7 | Son | — | Delaware |
| 67 | George H Jr Crowe | 5 | Son | — | Delaware |
| 68 | John G Ferguson | 27 | Head | Laborer | Delaware |
| 69 | Susana Ferguson | 72 | Mother | — | Delaware |
| 70 | Forrest W Lovett | 45 | Head | Contractor | Pennsylvania |
| 71 | Lydia M Lovett | 45 | Wife | — | Pennsylvania |
| 72 | Marian B Lovett | 18 | Daughter | — | Delaware |
| 73 | Ethel L Lovett | 14 | Daughter | — | Delaware |
| 74 | Mary E Mackey | 66 | Mother | — | Pennsylvania |
| 75 | Louis N Mcloglin | 60 | Servant | Laborer | Pennsylvania |
| 76 | Daniel Miller | 36 | Head | Carpenter | Maryland |
| 77 | Lillian Miller | 32 | Wife | — | Maryland |
| 78 | Laura Miller | 2 | Daughter | — | Delaware |
| 79 | Isaac E Pullin | 73 | Head | Buyer | Maryland |
| 80 | Winfield Smith | 66 | Boarder | — | Delaware |
| 81 | Alverta Smith | 66 | Boarder | — | Maryland |
| 82 | George W Treen | 66 | Head | Farmer | Maryland |
| 83 | Margaret Treen | 56 | Wife | — | Maryland |
| 84 | Charles Treen | 42 | Nephew | Laborer | Maryland |
| 85 | Daisy Treen | 42 | Niece | — | Maryland |
| 86 | Charles Treen | 19 | Nephew | Laborer | Maryland |
| 87 | Oliver Merrick | 41 | Boarder | Laborer | Delaware |
| 88 | Wesley Davis | 66 | Head | Laborer | Maryland |
| 89 | Martha L Davis THIS PERSON | 61 | Wife | — | Delaware |
| 90 | George Davis | 28 | Son | Laborer | Delaware |
| 91 | Ida Lamprey | 34 | Daughter | — | Delaware |
| 92 | Ellis Lamprey | 14 | Grandson | Laborer | Delaware |
| 93 | Mary E Lamprey | 12 | Granddaughter | Laborer | Maryland |
| 94 | Charles Lamprey | 12 | Grandson | — | Maryland |
| 95 | Bessie Lamprey | 10 | Granddaughter | — | Delaware |
| 96 | George Power | 52 | Head | Farmer | Pennsylvania |
| 97 | Katherine E Power | 52 | Wife | — | Wales |
| 98 | George Power | 16 | Son | Laborer | Pennsylvania |
| 99 | Frank Power | 15 | Son | — | Pennsylvania |
| 100 | Katherine Power | 13 | Daughter | — | Pennsylvania |
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)