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Martha Lee — 1930 US Census Record
Linked across censuses1930 United States Federal Census · District Of Columbia, District of Columbia
Our Model Tree links this Martha Lee across the 1910, 1920 and 1930 US Censuses in District Of Columbia, District of Columbia (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 4-person household.
Age 52
b. ~1878
Female
Spouse
Born: D. C.
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | District Of Columbia, District of Columbia |
| Surname | Lee |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | D. C. |
| Age at First Marriage | 23 |
| Father's Birthplace | D. C. |
| Mother's Birthplace | D. C. |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birthplace (normalized) | d c |
| Township / Ward | Washington |
| Est. Birth Year | ~1878 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Lee | Spouse | — | 52 | ~1878 |
| Margaret Lee | Daughter | — | 21 | ~1909 |
| Daniel Lee | Head | — | 53 | ~1877 |
| Daniel Lee | Son | — | 10 | ~1920 |
Census Appearances
1910
None, District …
Spouse, age 31
None, District of Columbia · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | D. C. |
| Years Married | 8 |
| Children Born | 3 |
| Children Living | 1 |
| Father's Birthplace | D. C. |
| Mother's Birthplace | Pennsylvania |
| Birthplace (normalized) | d c |
1920
X, District …
Spouse, age 41
X, District of Columbia · implied b. ~1879 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | D. C. |
| Father's Birthplace | D. C. |
| Mother's Birthplace | Penn. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | d c |
1930
District Of …
Spouse, age 52
District Of Columbia, District of Columbia · implied b. ~1878 — 4 household members
| Surname | Lee |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | D. C. |
| Age at First Marriage | 23 |
| Father's Birthplace | D. C. |
| Mother's Birthplace | D. C. |
| Occupation | none |
| Can Read/Write | Yes |
| Birthplace (normalized) | d c |
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 Lee across 3 US Census years (1910, 1920 and 1930) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Lee
Spouse · 1930 · age 52 · b. ~1878 · District of Columbia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — District Of Columbia, District of Columbia
Open full size
1930 US Federal Census — District Of Columbia, District of Columbia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus304unit:0392)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Piltz | 35 | Head | Clerk | D. C. |
| 52 | Helen Piltz | 34 | Wife | Clerk | D. C. |
| 53 | Louise Reese | 77 | Roomer | None | Maryland |
| 54 | Carrie Jenkins | 29 | Roomer | Clerk | D. C. |
| 55 | John Jenkins | 27 | Roomer | None | D. C. |
| 56 | Ralph Ramsey | 28 | Head | Salesman | Virginia |
| 57 | Lillian Ramsey | 29 | Wife | Salesman | Ohio |
| 58 | Joseph Jameson | 23 | Roomer | Bookkeeper | Ohio |
| 59 | Jameson | 22 | Roomer | Photographer | D. C. |
| 60 | Thomas Brennan | 29 | Head | Carpenter | D. C. |
| 61 | Evelyn Brennan | 22 | Wife | None | D. C. |
| 62 | Betty Brennan | 3 | Daughter | — | D. C. |
| 63 | Thomas Jr. Brennan | 1 | Son | — | D. C. |
| 64 | Daniel Lee | 53 | Head | Mechanic | D. C. |
| 65 | Martha Lee THIS PERSON | 52 | Wife | None | D. C. |
| 66 | Margaret Lee | 21 | Daughter | None | D. C. |
| 67 | Daniel Jr. Lee | 10 | Son | None | D. C. |
| 68 | Harmon Vanderlip | 22 | Head | Clerk | D. C. |
| 69 | Lucille Vanderlip | 21 | Wife | None | Ohio |
| 70 | Rose O'Connor | 50 | Head | None | D. C. |
| 71 | — | None | — | — | — |
| 72 | — | None | — | — | — |
| 73 | — | None | — | — | — |
| 74 | — | None | — | — | — |
| 75 | — | None | — | — | — |
| 76 | — | None | — | — | — |
| 77 | — | None | — | — | — |
| 78 | — | None | — | — | — |
| 79 | — | None | — | — | — |
| 80 | — | None | — | — | — |
| 81 | — | None | — | — | — |
| 82 | — | None | — | — | — |
| 83 | — | None | — | — | — |
| 84 | — | None | — | — | — |
| 85 | — | None | — | — | — |
| 86 | — | None | — | — | — |
| 87 | James Ragan | 25 | Head | Draftsman | Utah |
| 88 | Ruth Ragan | 27 | Wife | None | Utah |
| 89 | James Jr. Ragan | 0 | Son | — | D. C. |
| 90 | — | None | — | — | — |
| 91 | — | None | — | — | — |
| 92 | — | None | — | — | — |
| 93 | — | None | — | — | — |
| 94 | — | None | — | — | — |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
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)