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Elizabeth Griffin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Elizabeth Griffin across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Griffin |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1918 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Albert Griffin | Son | — | 8 | ~1922 |
| Elizabeth Griffin | Daughter | — | 12 | ~1918 |
| Edward Griffin | Son | — | 11 | ~1919 |
| Edward Griffin | Head | — | 37 | ~1893 |
| Donald Griffin | Son | — | ~1930 | |
| Lillian Griffin | Spouse | — | 38 | ~1892 |
| Robert Griffin | Son | — | 10 | ~1920 |
| Doris Griffin | Daughter | — | 6 | ~1924 |
| Earl Griffin | Son | — | 3 | ~1927 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 2
Baltimore, Maryland · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 12
Baltimore, Maryland · implied b. ~1918 — 9 household members
| Surname | Griffin |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| 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 Elizabeth Griffin across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Griffin
Daughter · 1930 · age 12 · b. ~1918 · Maryland
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Sibling
Earl Griffin
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Griffin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Griffin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Griffin
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Griffin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Griffin
Sibling · 1930 · age 6
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
43 people indexed on this census page (ia:1930:15thcensus860unit:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charlotte B. Soper | 12 | Daughter | — | Virginia |
| 52 | Edwin G. Soper | 9 | Son | — | Maryland |
| 53 | Leah J. Soper | 6 | Daughter | — | Maryland |
| 54 | Margaret E. Soper | 3 | Daughter | — | Maryland |
| 55 | Frank L. Carey | 35 | Head | Letter Carrier | Maryland |
| 56 | Mary M. Carey | 29 | Wife | — | Maryland |
| 57 | Frank R. Carey | 11 | Son | — | Maryland |
| 58 | June E. Carey | 9 | Daughter | — | Maryland |
| 59 | Frank S. Jr. Carey | 7 | Son | — | Maryland |
| 60 | Robert C. Carey | 5 | Son | — | Maryland |
| 61 | Benjamin Hill | 29 | Head | Millwright | Delaware |
| 62 | Helen M. Hill | 24 | Wife | — | Maryland |
| 63 | Shirley M. Hill | 6 | Daughter | — | Maryland |
| 64 | Thomas W. Catterton | 32 | Boarder | Engineer | Maryland |
| 65 | Sidney E. Armiger | 48 | Head | Painter | Maryland |
| 66 | Grace Armiger | 45 | Wife | — | Maryland |
| 67 | Kathleen M. Armiger | 27 | Daughter | Saleslady | Maryland |
| 68 | Thelma G. Armiger | 22 | Daughter | Clerk | Maryland |
| 69 | Pauline R. Armiger | 19 | Daughter | — | Maryland |
| 70 | Sidney E. Jr. Armiger | 14 | Son | — | Maryland |
| 71 | William P. Jones | 38 | Head | Doughmixer | Georgia |
| 72 | Edna M. Jones | 34 | Wife | — | West Virginia |
| 73 | Roland A. Thompson | 22 | Head | Oven Operator | Maryland |
| 74 | Elizabeth E. Thompson | 23 | Wife | — | Maryland |
| 75 | Betty June Thompson | 1 | Daughter | — | Maryland |
| 76 | Walter V. Iglehart | 30 | Head | Clerk | Maryland |
| 77 | Bernadine E. Iglehart | 21 | Wife | — | Maryland |
| 78 | Richard V. Iglehart | 1 | Son | — | Maryland |
| 79 | Andrew G. Black | 70 | Gr Father | Blacksmith | Maryland |
| 80 | George H. Rumney | 44 | Head | Watchman | Maryland |
| 81 | Edith W. Rumney | 40 | Wife | — | Maryland |
| 82 | George R. M. Rumney | 19 | Son | Chemist | Maryland |
| 83 | Kenneth H. Rumney | 11 | Son | — | Maryland |
| 84 | William J. Rumney | 54 | Brother | Machinist | Maryland |
| 85 | Edward Griffin | 37 | Head | Motorman | Maryland |
| 86 | Lillian W. Griffin | 38 | Wife | — | Maryland |
| 87 | Elizabeth Griffin THIS PERSON | 12 | Daughter | — | Maryland |
| 88 | Edward J. Jr. Griffin | 11 | Son | — | Maryland |
| 89 | Robert D. Griffin | 10 | Son | — | Maryland |
| 90 | Albert L. Griffin | 8 | Son | — | Maryland |
| 91 | Doris B. Griffin | 6 | Daughter | — | Maryland |
| 92 | Earl L. Griffin | 3 | Son | — | Maryland |
| 93 | Donald Griffin | 0 | Son | — | Maryland |
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)