MW
Mary Woodward — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, Washington
Our Model Tree links this Mary Woodward across the 1920 and 1930 US Censuses in Washington (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 6-person household.
Age 17
b. ~1913
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, Washington |
| Surname | Woodward |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Dist of Col |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | City |
| Est. Birth Year | ~1913 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Woodward | Daughter | — | 13 | ~1917 |
| Mary Woodward | Daughter | — | 17 | ~1913 |
| Mildred Woodward | Daughter | — | 9 | ~1921 |
| Minnie Woodward | Spouse | — | 36 | ~1894 |
| William Woodward | Head | — | 41 | ~1889 |
| Ralph Woodward | Son | — | 15 | ~1915 |
Census Appearances
1920
District Of …
Daughter, age 7
District Of Columbia, Washington · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Woodward |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, Washington
Daughter, age 17
None, Washington · implied b. ~1913 — 6 household members
| Surname | Woodward |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Dist of Col |
| Can Read/Write | Yes |
| 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 Mary Woodward across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Woodward
Daughter · 1930 · age 17 · b. ~1913 · Washington
★ You are viewing this record
Sibling
Ralph Woodward
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Woodward
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Woodward
Sibling · 1930 · age 9
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 — None, Washington
Open full size
1930 US Federal Census — None, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus302unit:1037)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Just C Jensen | 39 | Head | Master Tool Maker | Denmark |
| 2 | Rose E Jensen | 36 | Wife | — | Dist of Col |
| 3 | Louise Jensen | 15 | Daughter | — | Dist of Col |
| 4 | William J Jensen | 11 | Son | — | Dist of Col |
| 5 | William W Woodward | 41 | Head | Carpenter | Maryland |
| 6 | Minnie W Woodward | 36 | Wife | — | Dist of Col |
| 7 | Mary M Woodward THIS PERSON | 17 | Daughter | — | Maryland |
| 8 | Ralph S Woodward | 15 | Son | — | Maryland |
| 9 | James L Woodward | 13 | Daughter | — | Maryland |
| 10 | Mildred G Woodward | 9 | Daughter | — | Maryland |
| 11 | Vernon G Richardson | 31 | Head | Fireman | Maryland |
| 12 | Ethel M Richardson | 29 | Wife | Stenographer | England |
| 13 | Charlotte E Brooke | 17 | Niece | — | Dist of Col |
| 14 | Frank E Keefe | 27 | Head | Fireman | New York |
| 15 | Clara A Keefe | 25 | Wife | — | Dist of Col |
| 16 | Frank E Jr Keefe | 3 | Son | — | New York |
| 17 | Martin K Palmer | 28 | Head | Manager | Virginia |
| 18 | Elizabeth Palmer | 28 | Wife | — | Virginia |
| 19 | Martin L Jr Palmer | 1 | Son | — | Dist of Col |
| 20 | James D Palmer | 1 | Son | — | Dist of Col |
| 21 | Carrie P Hall | 69 | Mother in law | Clerk | Virginia |
| 22 | Ruth A Keet | 38 | Head | Sewing | Dist of Col |
| 23 | J Frank Keet | 9 | Son | — | Dist of Col |
| 24 | Ruth A Keet | 7 | Daughter | — | Dist of Col |
| 25 | Harry E Koppelman | 33 | Head | Engraver | New York |
| 26 | Irene Koppelman | 36 | Wife | — | New Jersey |
| 27 | Lloyd A Buckley | 33 | Head | Accountant | Nebraska |
| 28 | Eleanor A Buckley | 30 | Wife | — | Nebraska |
| 29 | Doris E Buckley | 3 | Daughter | — | Idaho |
| 30 | Everett L Buckley | 1 | Son | — | Dist of Col |
| 31 | James G Lutz | 54 | Head | Lawyer | Germany |
| 32 | Frances A Lutz | 49 | Wife | — | Virginia |
| 33 | Marie E Lutz | 13 | Daughter | — | Iowa |
| 34 | Jennie G Bayly | 36 | Head | Proprietor | Dist of Col |
| 35 | Ruth G Bayly | 35 | Wife | — | Dist of Col |
| 36 | Virginia Bayly | 11 | Daughter | — | Dist of Col |
| 37 | Robert G Bayly | 8 | Son | — | Dist of Col |
| 38 | Gilbert S Prescott | 30 | Head | Salesman | New York State |
| 39 | Margaret L Prescott | 25 | Wife | — | Dist of Col |
| 40 | Gilbert S Jr Prescott | 9 | Son | — | Dist of Col |
| 41 | Gilbert W Hillenges | 48 | Head | Proprietor | Pennsylvania |
| 42 | Helena Hillenges | 39 | Wife | — | Germany |
| 43 | Gilbert W Jr Hillenges | 20 | Son | Printer | Pennsylvania |
| 44 | Lucille D Hillenges | 13 | Daughter | — | Dist of Col |
| 45 | Howard N Hillenges | 7 | Son | — | Dist of Col |
| 46 | Laban B Valentine | 45 | Head | Auditor | Tennessee |
| 47 | Jane Valentine | 37 | Wife | — | Tennessee |
| 48 | Dale Valentine | 14 | Son | — | Tennessee |
| 49 | Kenneth B Valentine | 13 | Son | — | Tennessee |
| 50 | Donald G Valentine | 9 | Son | — | Tennessee |
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)