MH
Mary Hagan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Frederick, Maryland
Our Model Tree links this Mary Hagan across the 1910 and 1920 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 8-person household.
Age 12
b. ~1908
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Frederick, Maryland |
| Surname | Hagan |
| Given Name | Mary A. |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Frederick City Part Of |
| Est. Birth Year | ~1908 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hagan | Daughter | — | 12 | ~1908 |
| Eaton Hagan | Head | — | 41 | ~1879 |
| Harry Hagan | Son | — | 5 | ~1915 |
| Charles Hagan | Son | — | 8 | ~1912 |
| Daisy Hagan | Spouse | — | 40 | ~1880 |
| Nellie Hagan | Daughter | — | 18 | ~1902 |
| Edgar Ross | Other | — | 39 | ~1881 |
| Erma Hagan | Daughter | — | 14 | ~1906 |
Census Appearances
1910
Frederick, Maryland
Daughter, age 2
Frederick, Maryland · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hagan |
| Given Name | Mary C |
| 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 |
1920
Frederick, Maryland
Daughter, age 12
Frederick, Maryland · implied b. ~1908 — 8 household members
| Surname | Hagan |
| Given Name | Mary A. |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | 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 Hagan across 2 US Census years (1910 and 1920) in Frederick, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hagan
Daughter · 1920 · age 12 · b. ~1908 · Maryland
★ You are viewing this record
Sibling
Erma Hagan
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Hagan
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Hagan
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hagan
Sibling · 1920 · age 8
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
1920 US Federal Census — Frederick, Maryland
Open full size
1920 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu672unit:0897)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles E. Easterday | 55 | Head | Salesman | Maryland |
| 52 | Maggie M. Easterday | 44 | Wife | — | Maryland |
| 53 | Catherine E. Easterday | 17 | Daughter | Knitter | Maryland |
| 54 | Edna A. Easterday | 12 | Daughter | — | Maryland |
| 55 | Paul L. Easterday | 10 | Son | — | Maryland |
| 56 | Charles E. Easterday | 7 | Son | — | Maryland |
| 57 | Russell A. Easterday | 4 | Son | — | Maryland |
| 58 | John T. Easterday | 48 | Brother | Handyman | Maryland |
| 59 | James A. King | 56 | Head | — | Maryland |
| 60 | Rosa M. King | 49 | Wife | — | Maryland |
| 61 | Harry L. King | 25 | Son | Salesman | Maryland |
| 62 | Arthur T. King | 20 | Son | App. Store | Maryland |
| 63 | Grace I. King | 17 | Daughter | Ironer | Maryland |
| 64 | Blanch E. King | 15 | Daughter | Ironer | Maryland |
| 65 | Walter W. King | 11 | Son | — | Maryland |
| 66 | Evelyn M. King | 26 | Daughter-in-law | Examiner | Maryland |
| 67 | George W. Paynter | 36 | Head | Pattern Maker | Virginia |
| 68 | Laura T. Paynter | 44 | Wife | — | Virginia |
| 69 | Hattie T. Paynter | 11 | Daughter | — | Virginia |
| 70 | Edna M. Paynter | 7 | Daughter | — | Virginia |
| 71 | George W. Paynter | 5 | Son | — | Virginia |
| 72 | Mary J. Paynter | 0 | Daughter | — | Maryland |
| 73 | George V. Houck | 28 | Head | Moulder | Pennsylvania |
| 74 | Nellie B. Houck | 25 | Wife | — | Maryland |
| 75 | Earl W. Houck | 8 | Son | — | Maryland |
| 76 | Joseph A. Eyler | 24 | Head | Driver | Maryland |
| 77 | Mildred T. Eyler | 22 | Wife | — | Maryland |
| 78 | Solomon H. Eyler | 33 | Head | Hostler | Maryland |
| 79 | Fannie M. Eyler | 36 | Wife | — | Maryland |
| 80 | Irene E. Eyler | 18 | Step-daughter | Brush Maker | Maryland |
| 81 | Charles H. Angle | 28 | Head | Moulder | Maryland |
| 82 | Harriet A. Angle | 34 | Wife | — | Pennsylvania |
| 83 | Adam L. Linebaugh | 58 | Father-in-law | Quarryman | Pennsylvania |
| 84 | Eaton T. Hagan | 41 | Head | Driver | Maryland |
| 85 | Daisy E. Hagan | 40 | Wife | — | Maryland |
| 86 | Nellie O. Hagan | 18 | Daughter | Saleslady | Maryland |
| 87 | Erma M. Hagan | 14 | Daughter | — | Maryland |
| 88 | Mary A. Hagan THIS PERSON | 12 | Daughter | — | Maryland |
| 89 | Charles E. Hagan | 8 | Son | — | Maryland |
| 90 | Harry W. Hagan | 5 | Son | — | Maryland |
| 91 | Edgar Ross | 39 | Boarder | Laborer | Maryland |
| 92 | Charles Walter | 57 | Head | Janitor | Virginia |
| 93 | Ella B. Walter | 54 | Wife | Finisher | Pennsylvania |
| 94 | Charles T. Walter | 26 | Son | Moulder | Maryland |
| 95 | Robert T. Walter | 20 | Son | — | Maryland |
| 96 | Fannie M. Walter | 17 | Daughter | Knitter | Maryland |
| 97 | Robert Bussinger | 49 | Head | Fireman | Pennsylvania |
| 98 | Bertha M. Bussinger | 47 | Wife | — | Pennsylvania |
| 99 | Russell Bussinger | 19 | Son | Moulder Apprentice | Maryland |
| 100 | Idella Bussinger | 17 | Daughter | Looper | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)