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Frank Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lancaster, Pennsylvania
Our Model Tree links this Frank Martin across the 1910, 1920 and 1930 US Censuses in Lancaster, Pennsylvania (XGBoost, ~Confirmed), with identified parents Andrew & Amanda — first a head (b.~1899), then head of a 4-person household.
Age 31
b. ~1899
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lancaster, Pennsylvania |
| Surname | Martin |
| Given Name | Frank K. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 26 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Farmer |
| Industry | Tobacco |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Caernarvon Township |
| Est. Birth Year | ~1899 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Fannie Martin | Daughter | — | 3 | ~1927 |
| Frank Martin | Head | — | 31 | ~1899 |
| Menno Martin | Son | — | 1 | ~1929 |
| Martha Martin | Spouse | — | 28 | ~1902 |
Census Appearances
1910
Lancaster, Pennsylvania
Son, age 11
Lancaster, Pennsylvania · implied b. ~1899 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Lancaster, Pennsylvania
Son, age 21
Lancaster, Pennsylvania · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lancaster, Pennsylvania
Head, age 31
Lancaster, Pennsylvania · implied b. ~1899 — 4 household members
| Surname | Martin |
| Given Name | Frank K. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 26 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Tobacco |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Frank Martin across 3 US Census years (1910, 1920 and 1930) in Lancaster, Pennsylvania, using XGBoost record linkage. Identified parents: father Andrew Martin (~0.92 confidence) and mother Amanda Martin (~0.92 confidence) and father Percy Martin (~0.60 confidence) and mother Sarah Martin (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.76
Father
Andrew Martin
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Amanda Martin
b. ~1874
Source mother
● Household
· direct · ~0.92
Father
Percy Martin
b. ~1893
Source father
● Household
· direct · ~0.6
Mother
Sarah Martin
b. ~1898
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Frank Martin
Head · 1930 · age 31 · b. ~1899 · Pennsylvania
★ 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 — Lancaster, Pennsylvania
Open full size
1930 US Federal Census — Lancaster, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2055:1093)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Levi Garman | 41 | Head | Farmer | Pennsylvania |
| 52 | Lizzie Garman | 29 | Wife | — | Pennsylvania |
| 53 | Henry Garman | 19 | Son | — | Pennsylvania |
| 54 | Emma Garman | 17 | Daughter | — | Pennsylvania |
| 55 | Annie Garman | 16 | Daughter | — | Pennsylvania |
| 56 | Noah Garman | 14 | Son | — | Pennsylvania |
| 57 | Lizzie Garman | 12 | Daughter | — | Pennsylvania |
| 58 | Annie Sensenich | 76 | — | — | Pennsylvania |
| 59 | Daniel Snader | 38 | Head | Farmer | Pennsylvania |
| 60 | Sarah Snader | 37 | Wife | — | Pennsylvania |
| 61 | Paul Snader | 14 | Son | — | Pennsylvania |
| 62 | Anna Mary Snader | 13 | Daughter | — | Pennsylvania |
| 63 | Daniel Jr. Snader | 12 | Son | — | Pennsylvania |
| 64 | Mary Snader | 11 | Daughter | — | Pennsylvania |
| 65 | Ruth Snader | 7 | Daughter | — | Pennsylvania |
| 66 | Silas Snader | 7 | Son | — | Pennsylvania |
| 67 | Noah Snader | 3 | Son | — | Pennsylvania |
| 68 | Jesse Snader | 2 | Son | — | Pennsylvania |
| 69 | Lester Snader | 0 | Son | — | Pennsylvania |
| 70 | Joseph O. Weaver | 26 | Head | Farmer | Pennsylvania |
| 71 | Fannie Weaver | 23 | Wife | — | Pennsylvania |
| 72 | Raymond Horning | 14 | Servant | Servant | Pennsylvania |
| 73 | Samuel Edwards | 32 | Head | Tenant | Pennsylvania |
| 74 | Edna Edwards | 25 | Wife | — | Pennsylvania |
| 75 | Mildred Edwards | 10 | Daughter | — | Pennsylvania |
| 76 | Gloria Edwards | 5 | Daughter | — | Pennsylvania |
| 77 | John M. Edwards | 2 | Son | — | Pennsylvania |
| 78 | M. H. Frankhouser | 51 | Head | Farmer | Pennsylvania |
| 79 | Mayme Frankhouser | 40 | Wife | — | Pennsylvania |
| 80 | Catherine Frankhouser | 22 | Daughter | Clerk | Pennsylvania |
| 81 | Ellsworth Frankhouser | 15 | Son | — | Pennsylvania |
| 82 | Martin R. Weaver | 33 | Head | Farmer | Pennsylvania |
| 83 | Sarah Weaver | 31 | Wife | — | Pennsylvania |
| 84 | Mary B. Weaver | 10 | Daughter | — | Pennsylvania |
| 85 | Fredrick Weaver | 8 | Son | — | Pennsylvania |
| 86 | Aaron Weaver | 5 | Son | — | Pennsylvania |
| 87 | Joseph P. Byrne | 46 | Head | Farmer | Irish Free State |
| 88 | Edna May Byrne | 42 | Wife | — | Pennsylvania |
| 89 | Annie Folk | 70 | Aunt | — | Pennsylvania |
| 90 | Barton John | 7 | Boarder | Retires None | Pennsylvania |
| 91 | Martin Lambert | 70 | Head | Farmer | Pennsylvania |
| 92 | Ida Lambert | 67 | Wife | — | Pennsylvania |
| 93 | Paul Lambert | 32 | Son | Laborer | Pennsylvania |
| 94 | Bart Lambert | 38 | Head | Carpenter | Pennsylvania |
| 95 | Ida Lambert | 34 | Wife | Seamstress | Pennsylvania |
| 96 | Odres Lambert | 12 | Daughter | — | Pennsylvania |
| 97 | Frank K. Martin THIS PERSON | 31 | Head | Farmer | Pennsylvania |
| 98 | Martha W. Martin | 28 | Wife | — | Pennsylvania |
| 99 | Fannie Martin | 3 | Daughter | — | Pennsylvania |
| 100 | Menno Martin | 1 | Son | — | Pennsylvania |
Pedigree Summary
Frank
Gen 1 · 4 parents
~0.76
Max depth 4 (1900–1950 window)
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)