JH
James Hoffman — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Frederick, Maryland
Our Model Tree links this James Hoffman across the 1910 and 1920 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a son (b.~1903), then head of a 8-person household.
Age 7
b. ~1903
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Frederick, Maryland |
| Surname | Hoffman |
| Given Name | James S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Frederick City |
| Est. Birth Year | ~1903 |
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 1910 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Johnny Hoffman | Son | — | 9 | ~1901 |
| Marie Hoffman | Daughter | — | 16 | ~1894 |
| Mary Hoffman | Daughter | — | 2 | ~1908 |
| Oscar Brightwell | Other | — | 23 | ~1887 |
| Charles Hoffman | Son | — | 13 | ~1897 |
| Ella Hoffman | Spouse | — | 40 | ~1870 |
| James Hoffman | Son | — | 7 | ~1903 |
| Charles Hoffman | Head | — | 40 | ~1870 |
Census Appearances
1910
Frederick, Maryland
Son, age 7
Frederick, Maryland · implied b. ~1903 — 8 household members
| Surname | Hoffman |
| Given Name | James S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| 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
Son, age 16
Frederick, Maryland · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Labor |
| Class of Worker | W |
| 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 James Hoffman across 2 US Census years (1910 and 1920) in Frederick, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
James Hoffman
Son · 1910 · age 7 · b. ~1903 · Maryland
★ You are viewing this record
Sibling
Mary Hoffman
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Hoffman
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnny Hoffman
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hoffman
Sibling · 1910 · age 13
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
1910 US Federal Census — Frederick, Maryland
Open full size
1910 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po564unit:0941)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Albert S Kehne | 3 | Son | — | Maryland |
| 52 | John Crumbake | 59 | Head | Laborer | Pennsylvania |
| 53 | Francis E Crumbake | 53 | Wife | — | Maryland |
| 54 | Franklin T Crumbake | 27 | Son | Laborer | Maryland |
| 55 | George L Lihks | 64 | Head | Laborer | Maryland |
| 56 | Clara J Lihks | 54 | Wife | — | Maryland |
| 57 | Florence O Phebus | 52 | Sister in law | — | Maryland |
| 58 | David Lihks | 18 | Son | Barber | Maryland |
| 59 | Charles Andrews | 55 | Head | — | Pennsylvania |
| 60 | Emma J Andrews | 52 | Wife | — | Maryland |
| 61 | Charles J Andrews | 29 | Son | — | Maryland |
| 62 | Carrie M Andrews | 24 | Daughter | — | Maryland |
| 63 | Mary G Andrews | 22 | Daughter | — | Maryland |
| 64 | Emma D Andrews | 20 | Daughter | — | Maryland |
| 65 | David Andrews | 17 | Son | — | Maryland |
| 66 | Samuel M Fillow | 78 | Head | — | Maryland |
| 67 | Mary R Fillow | 47 | Wife | — | Maryland |
| 68 | Mary G Fillow | 20 | Daughter | — | Maryland |
| 69 | Jesse M Fillow | 17 | Daughter | — | Maryland |
| 70 | Lulu A Fillow | 13 | Daughter | — | Maryland |
| 71 | Samuel M Fillow | 11 | Son | — | Maryland |
| 72 | Rufus M Euller | 26 | Head | Laborer | Maryland |
| 73 | Ethel M Euller | 21 | Wife | — | Maryland |
| 74 | Lilly G Euller | 2 | Daughter | — | Maryland |
| 75 | Rufus C Euller | 0 | Son | — | Maryland |
| 76 | Edward Phebus | 25 | Boarder | — | Maryland |
| 77 | Preston D Danner | 24 | Boarder | — | Maryland |
| 78 | James W Murphy | 37 | Boarder | Laborer | New Jersey |
| 79 | Lester Bridle | 3 | Son | Printer | Maryland |
| 80 | Emory S Bridle | 1 | Son | — | Maryland |
| 81 | Charles T Myers | 28 | Head | — | Virginia |
| 82 | Margret Myers | 23 | Wife | Engineer | West Virginia |
| 83 | Charles E Myers | 2 | Son | — | Maryland |
| 84 | Nina Armstrong | 20 | Sister in law | — | West Virginia |
| 85 | John E O'Connor | 28 | Head | Restaurant | Maryland |
| 86 | Laura E O'Connor | 32 | Wife | Laborer | Maryland |
| 87 | John P O'Connor | 7 | Son | — | Maryland |
| 88 | Franklin H O'Connor | 5 | Son | — | Maryland |
| 89 | Charles R Hoffman | 40 | Head | — | Maryland |
| 90 | Ella M Hoffman | 40 | Wife | Loom | Maryland |
| 91 | Marie I Hoffman | 16 | Daughter | — | Maryland |
| 92 | Charles H Hoffman | 13 | Son | — | Maryland |
| 93 | Johnny L Hoffman | 9 | Son | Laborer | Maryland |
| 94 | James S Hoffman THIS PERSON | 7 | Son | — | Maryland |
| 95 | Mary A Hoffman | 2 | Daughter | — | Maryland |
| 96 | Oscar Brightwell | 23 | Boarder | — | Maryland |
| 97 | Benjamin F Kehne | 59 | Head | Laborer | Maryland |
| 98 | Ada N Kehne | 20 | Daughter | Laborer | Maryland |
| 99 | Elsie L Kehne | 15 | Daughter | — | Maryland |
| 100 | Bernard L Kehne | 14 | Son | Laborer | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)