JH
Joseph Henderson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Joseph Henderson across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1900), then head of a 7-person household.
Age 10
b. ~1900
Male
Son
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Henderson |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| 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 | Baltimore City |
| Est. Birth Year | ~1900 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Margaret Henderson | Daughter | — | 9 | ~1901 |
| Mollie Henderson | Daughter | — | 7 | ~1903 |
| Rachel Henderson | Head | — | 47 | ~1863 |
| Joseph Henderson | Son | — | 10 | ~1900 |
| William Lanman | Other | — | 50 | ~1860 |
| Helen Henderson | Daughter | — | 16 | ~1894 |
| Viola Henderson | Daughter | — | 15 | ~1895 |
Census Appearances
1910
Baltimore, Maryland
Son, age 10
Baltimore, Maryland · implied b. ~1900 — 7 household members
| Surname | Henderson |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Son, age 18
Baltimore, Maryland · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | James R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Electrical Mfg Co |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| 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 Joseph Henderson across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Henderson
Son · 1910 · age 10 · b. ~1900 · Maryland
★ You are viewing this record
Sibling
Viola Henderson
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Henderson
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Henderson
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mollie Henderson
Sibling · 1910 · age 7
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 — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po558unit:0404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Annie L Walker | 40 | Lodger | Nurse | Maryland |
| 52 | Georgiana Watkins | 44 | Head | Laundress | Maryland |
| 53 | Louis Watkins | 8 | Son | — | Maryland |
| 54 | Viola Watkins | 2 | Daughter | — | Maryland |
| 55 | Charles Watkins | 0 | Son | — | Maryland |
| 56 | Georgia Watkins | 16 | Daughter | — | Maryland |
| 57 | Laura B Watkins | 20 | Daughter | Servant | Maryland |
| 58 | Lou Watkins | 18 | Daughter | Servant | Maryland |
| 59 | Oliver Bacon | 50 | Boarder | Laborer | Maryland |
| 60 | Annie Bacon | 45 | Boarder | Laundress | Maryland |
| 61 | Bessie Bacon | 14 | Boarder | Servant | Maryland |
| 62 | Smith Hopkins | 36 | Lodger | Laborer | Maryland |
| 63 | Vernice Boston | 24 | Lodger | Servant | Maryland |
| 64 | Rachel Henderson | 47 | Head | Laundress | Maryland |
| 65 | Helen Henderson | 16 | Daughter | — | Maryland |
| 66 | Joseph Henderson THIS PERSON | 10 | Son | — | Maryland |
| 67 | Viola Henderson | 15 | Daughter | — | Maryland |
| 68 | Margaret Henderson | 9 | Daughter | — | Maryland |
| 69 | Mollie Henderson | 7 | Daughter | — | Maryland |
| 70 | William H Lanman | 50 | Boarder | Laborer | Maryland |
| 71 | Stephen Burgess | 58 | Head | Laborer | Maryland |
| 72 | Susan Burgess | 47 | Wife | Laundress | Virginia |
| 73 | James Talbott | 24 | Step son | Laborer | Maryland |
| 74 | Mason Talbott | 13 | Step son | — | Maryland |
| 75 | Frank Talbott | 5 | Step son | — | Maryland |
| 76 | Edward Turner | 29 | Lodger | Laborer | Maryland |
| 77 | Mary Thornton | 25 | Lodger | Servant | North Carolina |
| 78 | Isaac Henry | 36 | Head | Laborer | North Carolina |
| 79 | Mary Henry | 36 | Wife | Laundress | North Carolina |
| 80 | Edith Milton | 18 | Boarder | Servant | Maryland |
| 81 | Annie Fullums | 34 | Head | Laundress | Virginia |
| 82 | Edward Fullums | 4 | Son | — | Maryland |
| 83 | Daisy Fullums | 1 | Daughter | — | Maryland |
| 84 | John Braxton | 40 | Boarder | Laborer | Virginia |
| 85 | Lawson Butler | 39 | Boarder | Laborer | Virginia |
| 86 | Betty Smith | 25 | Head | Laundress | Virginia |
| 87 | Dennis Smith | 24 | Husband | Laborer | Virginia |
| 88 | Rosa B Howard | 18 | Sister | Laundress | Virginia |
| 89 | David Howard | 21 | Brother in law | Driver | Virginia |
| 90 | John Sharps | 45 | Head | Laborer | Maryland |
| 91 | Alice Sharps | 40 | Wife | Laundress | Maryland |
| 92 | Henry Lindy | 49 | Head | Laborer | Maryland |
| 93 | Sarah Lindy | 47 | Wife | Laundress | Virginia |
| 94 | Jessie L Johnson | 20 | Step son | Laborer | Maryland |
| 95 | Sarah Johnson | 19 | Step daughter | Laundress | Maryland |
| 96 | James Johnson | 2 | Step son | — | Maryland |
| 97 | Jennie Johnson | 5 | Step daughter | — | Maryland |
| 98 | Sadie Boyd | 48 | Sister | Laundress | Maryland |
| 99 | Mamie West | 28 | Head | Laundress | Maryland |
| 100 | Millie West | 4 | Daughter | — | 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)