AM
Agnes Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-Castle-County, Delaware
Our Model Tree links this Agnes Martin across the 1930 and 1940 US Censuses in New-Castle-County, Delaware (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 7-person household.
Age 51
b. ~1889
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-Castle-County, Delaware |
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | New Castle |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | H |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Wilmington |
| Est. Birth Year | ~1889 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| James Martin | Son | — | 16 | ~1924 |
| Agnes Martin | Spouse | — | 51 | ~1889 |
| Edward Martin | Son | — | 17 | ~1923 |
| Marjorie Martin | Daughter | — | 13 | ~1927 |
| Michael Martin | Head | — | 50 | ~1890 |
| Helen Martin | Daughter | — | 14 | ~1926 |
| Joseph Martin | Son | — | 9 | ~1931 |
Census Appearances
1930
New Castle, …
Spouse, age 41
New Castle, Delaware · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1911 |
| Age at First Marriage | 32 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
New-Castle-County, Delaware
Spouse, age 51
New-Castle-County, Delaware · implied b. ~1889 — 7 household members
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | New Castle |
| Naturalization Status | Naturalized |
| Industry | H |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Agnes Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Agnes Martin
Spouse · 1940 · age 51 · b. ~1889 · Delaware
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-Castle-County, Delaware
Open full size
1940 US Federal Census — New-Castle-County, Delaware
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00552-00650)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry Schafes | 47 | Lead | Grocer | Russia |
| 2 | Sara D Schafes | 43 | Wife | — | Russia |
| 3 | Bernard Schafes | 16 | Son | — | Pennsylvania |
| 4 | Herbert Schafes | 12 | Son | — | Pennsylvania |
| 6 | William D Moore | 53 | Head | Apprentice | Delaware |
| 7 | Laura Moore | 50 | Wife | — | Delaware |
| 8 | William G Moore | 22 | Son | Apprentice | Delaware |
| 9 | Harry Knight | 35 | Son-in-law | Leather Wkr. | Delaware |
| 10 | Dorothy Knight | 28 | Daughter | — | Delaware |
| 11 | Michael B Martin | 50 | Head | Watchman | Ireland |
| 12 | Agnes Martin THIS PERSON | 51 | Wife | — | Ireland |
| 13 | Edward Martin | 17 | Son | — | Delaware |
| 14 | James Martin | 16 | Son | — | Delaware |
| 15 | Helen Martin | 14 | Daughter | — | Delaware |
| 16 | Marjorie Martin | 13 | Daughter | — | Delaware |
| 17 | Joseph Martin | 9 | Son | — | Delaware |
| 18 | George Yaeger | 62 | Head | Jeweler | Germany |
| 19 | Anna D Yaeger | 60 | Wife | — | Delaware |
| 20 | Robert W Yaeger | 29 | Son | Mechanic | Delaware |
| 21 | Helen L Yaeger | 27 | Daughter | Nurse | Delaware |
| 22 | Anna M Yaeger | 25 | Daughter | Clerk | Delaware |
| 23 | Joseph Farrell | 58 | Head | Night Clerk | Delaware |
| 24 | Margaret Farrell | 50 | Wife | — | Delaware |
| 25 | Vandenbraak Laurence Farrell | 21 | Nephew | Oil Burner Installer | Delaware |
| 26 | Hugh Mclaughlin | 43 | Head | Machinist | Delaware |
| 27 | Florence Mclaughlin | 37 | Wife | — | Delaware |
| 28 | Marguerite Mclaughlin | 18 | Daughter | — | Delaware |
| 29 | Helen Mclaughlin | 17 | Daughter | — | Delaware |
| 30 | James Mclaughlin | 14 | Son | — | Delaware |
| 31 | Mary Deery | 75 | Head | — | Delaware |
| 32 | Dougherty Catherine Deery | 41 | Niece | — | Ireland |
| 33 | Charles Mcdonald | 27 | Roomer | Fireman | Delaware |
| 34 | Mary Mcdonald | 25 | Roomer | — | Delaware |
| 35 | Mary Mcdonald | 0 | Daughter | — | Delaware |
| 36 | George W Barnac | 34 | Head | Service Man | Delaware |
| 37 | Grace M Barnac | 21 | Wife | — | Delaware |
| 38 | Beverle Ann Barnac | 1 | Daughter | — | Delaware |
| 39 | Mary Clauser | 55 | Head | — | Maryland |
| 40 | Godfrey Laurence Clauser | 27 | Nephew | Helper | Delaware |
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)