ME
Mary Eckert — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Carroll, Maryland
Our Model Tree links this Mary Eckert across the 1930 and 1940 US Censuses in Carroll, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 5
b. ~1925
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Carroll, Maryland |
| Surname | Eckert |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Manchester District 6 |
| Est. Birth Year | ~1925 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Roberta Eckert | Daughter | — | 2 | ~1928 |
| Frieda Eckert | Spouse | — | 25 | ~1905 |
| Russell Eckert | Son | — | 3 | ~1927 |
| Alice Eckert | Daughter | — | 7 | ~1923 |
| William Eckert | Son | — | 6 | ~1924 |
| Norma Eckert | Daughter | — | 1 | ~1929 |
| Mary Eckert | Daughter | — | 5 | ~1925 |
| Norman Eckert | Head | — | 29 | ~1901 |
| Betty Eckert | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Carroll, Maryland
Daughter, age 5
Carroll, Maryland · implied b. ~1925 — 9 household members
| Surname | Eckert |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | West Virginia |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Carroll-County, Maryland
Daughter, age 15
Carroll-County, Maryland · implied b. ~1925 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Eckard |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Carroll |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Maryland |
| 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 Eckert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Eckert
Daughter · 1930 · age 5 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Russell Eckert
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Eckert
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roberta Eckert
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Eckert
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Eckert
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Eckert
Sibling · 1930 · age 1
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 — Carroll, Maryland
Open full size
1930 US Federal Census — Carroll, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus872unit:0341)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eletus E. Hetrick | 19 | Son | Laborer | Pennsylvania |
| 2 | Leroy Hetrick | 15 | Son | — | Pennsylvania |
| 3 | William A. Walker | 63 | Head | Carpenter | Pennsylvania |
| 4 | Lizzie Walker | 59 | Wife | — | Pennsylvania |
| 5 | Naomi F. Walker | 15 | Daughter | — | Maryland |
| 6 | Franklin F. Miller | 52 | Head | Merchant | Pennsylvania |
| 7 | Elizabeth E. Miller | 51 | Wife | — | Maryland |
| 8 | Albert H. Miller | 21 | Son | Clerical Work | Pennsylvania |
| 9 | Everett H. Miller | 18 | Son | Laborer | Pennsylvania |
| 10 | Ralph J. Miller | 15 | Son | — | Maryland |
| 11 | Lydia M. Miller | 13 | Daughter | — | Maryland |
| 12 | Leroy F. Miller | 25 | Head | Salesman | Pennsylvania |
| 13 | Lottie Miller | 23 | Wife | — | Maryland |
| 14 | Jeanne E. Miller | 0 | Daughter | — | Maryland |
| 15 | John H. Snyder | 52 | Head | Postmaster | Maryland |
| 16 | Cora V. Snyder | 46 | Wife | — | Maryland |
| 17 | Naomi V. Snyder | 16 | Daughter | — | Maryland |
| 18 | Rachael J. Folk | 79 | Mother-in-law | — | Maryland |
| 19 | Norman C. Eckert | 29 | Head | Laborer | Maryland |
| 20 | Frieda G. Eckert | 25 | Wife | — | West Virginia |
| 21 | Alice R. Eckert | 7 | Daughter | — | West Virginia |
| 22 | William N. Eckert | 6 | Son | — | West Virginia |
| 23 | Mary H. Eckert THIS PERSON | 5 | Daughter | — | Maryland |
| 24 | Betty J. Eckert | 4 | Daughter | — | Maryland |
| 25 | Russell E. Eckert | 3 | Son | — | Maryland |
| 26 | Roberta J. Eckert | 2 | Daughter | — | Maryland |
| 27 | Norma J. Eckert | 1 | Daughter | — | Maryland |
| 28 | Jeminia Shaffer | 77 | Head | — | Maryland |
| 29 | H. Frank Warner | 64 | Head | Dealer | Maryland |
| 30 | Clara M. Warner | 46 | Wife | — | Maryland |
| 31 | Russell J. Hetrick | 16 | Step-son | — | Pennsylvania |
| 32 | Charles H. Stick | 55 | Head | Warehouse | Pennsylvania |
| 33 | Cora S. Stick | 53 | Wife | — | Maryland |
| 34 | Dora E. Stick | 28 | Daughter | — | Maryland |
| 35 | Denton M. Warehime | 47 | Head | Blacksmith | Maryland |
| 36 | Mary E. Warehime | 48 | Wife | — | Maryland |
| 37 | Agatha L. Warehime | 21 | Daughter | Teacher | Maryland |
| 38 | Boyton J. Warehime | 18 | Son | Laborer | Maryland |
| 39 | Mildred E. Warehime | 16 | Daughter | — | Maryland |
| 40 | Myrtle A. Warehime | 13 | Daughter | — | Maryland |
| 41 | Melvin F. Snyder | 25 | Head | Mechanic | Pennsylvania |
| 42 | Ethel H. Snyder | 24 | Wife | — | Maryland |
| 43 | William A. Rohrbaugh | 62 | Head | Own Business | Pennsylvania |
| 44 | Lizzie K. Rohrbaugh | 61 | Wife | — | Pennsylvania |
| 45 | Selylla Dubbs | 76 | Head | — | Pennsylvania |
| 46 | Edward E. Kerchner | 57 | Head | — | Maryland |
| 47 | Ralph M. Kerchner | 13 | Son | — | Maryland |
| 48 | Amos Kerchner | 77 | Father | — | Pennsylvania |
| 49 | Gertie Rohrbaugh | 49 | Housekeeper | Servant | Pennsylvania |
| 50 | Millard A. Utz | 26 | Head | Laborer | Pennsylvania |
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)