JC
Joseph Casey — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Frederick, Maryland
Our Model Tree links this Joseph Casey across the 1910, 1920 and 1930 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 53
b. ~1877
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Frederick, Maryland |
| Surname | Casey |
| Given Name | Joseph H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | VVVV E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farmer |
| Township / Ward | Buckeystown District |
| Est. Birth Year | ~1877 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Richard Casey | Son | — | 23 | ~1907 |
| Joseph Casey | Head | — | 53 | ~1877 |
| Alice Casey | Other | — | 49 | ~1881 |
| Mabel Casey | Daughter | — | 27 | ~1903 |
Census Appearances
1910
Frederick, Maryland
Head, age 36
Frederick, Maryland · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Joseph H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 8 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Head, age 45
Frederick, Maryland · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Joseph H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | on Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Head, age 53
Frederick, Maryland · implied b. ~1877 — 4 household members
| Surname | Casey |
| Given Name | Joseph H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | VVVV E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| 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 Joseph Casey across 3 US Census years (1910, 1920 and 1930) in Frederick, Maryland, using XGBoost record linkage.
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This person
Anchor record
Joseph Casey
Head · 1930 · age 53 · b. ~1877 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Frederick, Maryland
Open full size
1930 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus874unit:0059)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James H | 10 | Son | — | Maryland |
| 2 | Kathleen E | 9 | Daughter | — | Maryland |
| 3 | Charlotte V | 6 | Daughter | — | Maryland |
| 4 | Francis M | 5 | Daughter | — | Maryland |
| 5 | Margaret L | 2 | Daughter | — | Maryland |
| 6 | Elmer Stunkle | 43 | Head | Farmer | Maryland |
| 7 | Bessie Stunkle | 38 | Wife-H | — | Virginia |
| 8 | Richard Ambrose | 44 | Boarder | Laborer | Maryland |
| 9 | Joseph H Casey THIS PERSON | 53 | Head | Farmer | Maryland |
| 10 | Alice M Casey | 49 | Wife-H | — | Virginia |
| 11 | Mabel E Casey | 27 | Daughter | — | Maryland |
| 12 | Richard L Casey | 23 | Son | Laborer | Maryland |
| 13 | Charles M Fry | 46 | Head | — | Maryland |
| 14 | Mary A Fry | 44 | Wife-H | — | Virginia |
| 15 | Charles M Jr Fry | 10 | Son | — | Maryland |
| 16 | Lee H Layer | 32 | — | Laborer | Maryland |
| 17 | Vada N Layer | 30 | Wife-H | — | Maryland |
| 18 | Addison G Layer | 9 | Son | — | Maryland |
| 19 | Minnie M Layer | 8 | Daughter | — | Maryland |
| 20 | William A Layer | 6 | Son | — | Maryland |
| 21 | Mildred B Layer | 5 | Daughter | — | Maryland |
| 22 | Joyce S Layer | 4 | Son | — | Maryland |
| 23 | Daniel E Layer | 2 | Son | — | Maryland |
| 24 | Mable E Layer | 0 | Daughter | — | Maryland |
| 25 | Joseph W Page | 35 | Head | Farmer | Maryland |
| 26 | Nellie G Page | 29 | Wife-H | — | Dist of Columbia |
| 27 | William N Page | 11 | Son | — | Dist of Columbia |
| 28 | Edward J Page | 9 | Son | — | Maryland |
| 29 | James Page | 6 | Son | — | Maryland |
| 30 | Vernon S Riker | 42 | Head | Farmer | Maryland |
| 31 | Ada M Riker | 44 | Wife-H | — | Maryland |
| 32 | Annie M Riker | 19 | Daughter | — | Maryland |
| 33 | John E Riker | 20 | Son | — | Maryland |
| 34 | Arthur J Riker | 15 | Son | — | Maryland |
| 35 | Margaret E Riker | 13 | Daughter | — | Maryland |
| 36 | Ray B Riker | 12 | Son | — | Maryland |
| 37 | Evelyn I Riker | 11 | Daughter | — | Maryland |
| 38 | Leroy S Riker | 10 | Son | — | Maryland |
| 39 | William A Riker | 8 | Son | — | Maryland |
| 40 | Mary L Riker | 6 | Daughter | — | Maryland |
| 41 | Mildred V Riker | 4 | Daughter | — | Maryland |
| 42 | Paul J Riker | 2 | Son | — | Maryland |
| 43 | Pauline T Riker | 2 | Daughter | — | Maryland |
| 44 | Fred B Riker | 1 | Son | — | Maryland |
| 45 | Beatrice S Hickman | 85 | Head | Farmer | Virginia |
| 46 | Murray E Hickman | 43 | Son-in-law | Carpenter | Maryland |
| 47 | Rena B Hickman | 43 | Daughter | — | Virginia |
| 48 | Helen M Hickman | 17 | Granddaughter | — | Maryland |
| 49 | Murray F Hickman | 15 | Grandson | — | Maryland |
| 50 | Raymond H Hickman | 13 | Grandson | — | Maryland |
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)