LM
Lula Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Lula Martin across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 8-person household.
Age 43
b. ~1897
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Martin |
| Given Name | Lula D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | District #9 Leitersburg |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | District 9 Leitersburg |
| Est. Birth Year | ~1897 |
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 1940 census.
| Name | Relation to head | Relative to Lula | Age | Birth yr |
|---|---|---|---|---|
| Marion Martin | Daughter | — | 9 | ~1931 |
| Lula Martin | Spouse | — | 43 | ~1897 |
| Sherman Martin | Son | — | 6 | ~1934 |
| Glenn Martin | Son | — | 17 | ~1923 |
| Alice Martin | Daughter | — | 14 | ~1926 |
| Beulah Martin | Daughter | — | 12 | ~1928 |
| W Martin | Head | — | 44 | ~1896 |
| Nathan Martin | Son | — | 3 | ~1937 |
Census Appearances
1930
Washington, Maryland
Other, age 33
Washington, Maryland · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lula M. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Spouse, age 43
Washington-County, Maryland · implied b. ~1897 — 8 household members
| Surname | Martin |
| Given Name | Lula D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | District #9 Leitersburg |
| 1935 Residence (County) | Washington |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Lula Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lula Martin
Spouse · 1940 · age 43 · b. ~1897 · Maryland
★ 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 — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01562-00263)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | W. Charles Martin | 44 | Head | Laborer | Maryland |
| 2 | Lula D. Martin THIS PERSON | 43 | Wife | — | Maryland |
| 3 | Glenn Martin | 17 | Son | — | Maryland |
| 4 | Alice Martin | 14 | Daughter | — | Maryland |
| 5 | Beulah Martin | 12 | Daughter | — | Maryland |
| 6 | Marion Martin | 9 | Daughter | — | Maryland |
| 7 | Sherman Martin | 6 | Son | — | Maryland |
| 8 | Nathan Martin | 3 | Son | — | Maryland |
| 9 | George Priest | 51 | Head | Welder | Serbia |
| 10 | Celia Priest | 51 | Wife | — | Serbia |
| 11 | Mary Priest | 25 | Daughter | Stenographer | Kentucky |
| 12 | Rachel S. Priest | 23 | Daughter | Laborer | Pennsylvania |
| 13 | Howard Priest | 15 | Son | Laborer | Pennsylvania |
| 14 | Stephen Priest | 13 | Son | — | Maryland |
| 15 | Wesley Jacobs | 63 | Uncle | Laborer | Serbia |
| 16 | Alvey Cook | 58 | Head | Laborer | Maryland |
| 17 | Maude Cook | 54 | Wife | — | Maryland |
| 18 | Duff Cook | 25 | Son | Heeder | Maryland |
| 19 | Harry D. Hughes | 69 | Head | Laborer | Maryland |
| 20 | Alice Baker | 59 | Housekeeper | Housekeeper | Pennsylvania |
| 21 | Otho Rice | 28 | Head | Painter | Penn |
| 22 | Mary Rice | 27 | Wife | — | Penn |
| 23 | Amanda Rice | 5 | Daughter | — | Penn |
| 24 | Ralph Morris | 46 | Head | Tallykeeper | West Virginia |
| 25 | Charlotte Morris | 39 | Wife | — | Maryland |
| 26 | W. Charles Little | 35 | Head | Sawyer | Penn |
| 27 | B. Marguerite Little | 31 | Wife | — | Kentucky |
| 28 | Marguerite Little | 3 | Daughter | — | Maryland |
| 29 | Mary Little | 2 | Daughter | — | Maryland |
| 30 | H. Harvey Troupe | 49 | Head | Machinist | Maryland |
| 31 | L. Helen Troupe | 42 | Wife | — | Maryland |
| 32 | L. Evelyn Troupe | 18 | Daughter | Sales Clerk | Maryland |
| 33 | L. Janet Troupe | 16 | Daughter | — | Maryland |
| 34 | L. Ella Troupe | 13 | Daughter | — | Maryland |
| 35 | L. Lowell Troupe | 7 | Son | — | Maryland |
| 36 | Patsy Ann Troupe | 5 | Daughter | — | Maryland |
| 37 | H. W. Beachley | 62 | Head | Laborer | Maryland |
| 38 | L. Florence Beachley | 66 | Wife | — | Maryland |
| 39 | Ethel Johnson | 35 | Daughter | — | Maryland |
| 40 | Robert Ditto | 45 | Head | Laborer | Virginia |
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)