BW
Bertha Williams — 1910 US Census Record
Model Tree available1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Bertha Williams across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents David & John — first a daughter (b.~1898), then head of a 8-person household.
Age 12
b. ~1898
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Williams |
| Given Name | Bertha |
| 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 | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Precinct 1 |
| Est. Birth Year | ~1898 |
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 Bertha | Age | Birth yr |
|---|---|---|---|---|
| Lillie Williams | Daughter | — | 20 | ~1890 |
| Marie Williams | Daughter | — | 2 | ~1908 |
| Bertha Williams | Daughter | — | 12 | ~1898 |
| David Williams | Head | — | 42 | ~1868 |
| Mary Williams | Other | — | 70 | ~1840 |
| Harry Williams | Son | — | 9 | ~1901 |
| Charles Williams | Son | — | 5 | ~1905 |
| Annie Williams | Spouse | — | 40 | ~1870 |
Census Appearances
1900
Baltimore, Maryland
Daughter, age 1
Baltimore, Maryland · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Dec |
| Birth Year | 1899 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Daughter, age 12
Baltimore, Maryland · implied b. ~1898 — 8 household members
| Surname | Williams |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Daughter, age 22
Baltimore, Maryland · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Bessie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Stenographer |
| Industry | Construction Dept |
| 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 Bertha Williams across 3 US Census years (1900, 1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father David Williams (~0.92 confidence) and father John Williams (~0.92 confidence) and mother Annie Williams (~0.92 confidence) and mother Delilah Williams (~0.92 confidence) and mother Charlotte Williams (~0.92 confidence) and father Jesse Williams (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Williams
b. ~1868
Source father
● Household
· direct · ~0.92
Father
John Williams
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Annie Williams
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Delilah Williams
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Charlotte Williams
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Jesse Williams
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Bertha Williams
Daughter · 1910 · age 12 · b. ~1898 · Maryland
★ You are viewing this record
Sibling
Lillie Williams
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Williams
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Williams
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Williams
Sibling · 1910 · age 5
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:1910:13thcensus1910po552unit:0435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Annie | 18 | Daughter | Operator | Maryland |
| 52 | Lena | 16 | Daughter | Operator | Maryland |
| 53 | Mary | 12 | Daughter | — | Maryland |
| 54 | John | 8 | Son | — | Maryland |
| 55 | Joseph | 7 | Son | — | Maryland |
| 56 | Isabella | 3 | Daughter | — | Maryland |
| 57 | Matthew L Torrey | 47 | Head | Watchman | Maryland |
| 58 | Margaret Torrey | 47 | Wife | — | Maryland |
| 59 | Mary M Torrey | 21 | Daughter | Operator | Maryland |
| 60 | John Torrey | 43 | Brother | Iron Moulder | Maryland |
| 61 | Lawrence Morrison | 38 | Head | Laborer | Maryland |
| 62 | Annie Morrison | 34 | Wife | — | Maryland |
| 63 | John Morrison | 10 | Son | — | Maryland |
| 64 | Lawrence Morrison | 7 | Son | — | Maryland |
| 65 | George Morrison | 5 | Son | — | Maryland |
| 66 | Linnia Morrison | 4 | Daughter | — | Maryland |
| 67 | Thomas Morrison | 2 | Son | — | Maryland |
| 68 | Sebastian Snyder | 36 | Boarder | Moulder | Maryland |
| 69 | Matthew Snyder | 20 | Boarder | Upholsterer | Maryland |
| 70 | David Williams | 42 | Head | Laborer | Maryland |
| 71 | Annie Williams | 40 | Wife | — | Maryland |
| 72 | Lillie Williams | 20 | Daughter | — | Maryland |
| 73 | Bertha Williams THIS PERSON | 12 | Daughter | — | Maryland |
| 74 | Harry Williams | 9 | Son | — | Maryland |
| 75 | Charles Williams | 5 | Son | — | Maryland |
| 76 | Marie Williams | 2 | Daughter | — | Maryland |
| 77 | Mary Williams | 70 | Mother | — | Ger-German |
| 78 | Robert Klugler | 64 | Head | Laborer | Ger-German |
| 79 | Minnie Klugler | 46 | Wife | — | Maryland |
| 80 | Carrie Klugler | 16 | Daughter | Cook | Maryland |
| 81 | Annie Klugler | 15 | Daughter | Operator | Maryland |
| 82 | Sophia Klugler | 7 | Daughter | — | Maryland |
| 83 | George Faser | 34 | Head | Laborer | Maryland |
| 84 | Josephine Faser | 32 | Wife | — | Maryland |
| 85 | Marie Faser | 10 | Stepdaughter | — | Maryland |
| 86 | Louisa Faser | 8 | Stepdaughter | — | Maryland |
| 87 | Henry Faser | 7 | Step-son | — | Maryland |
| 88 | Michael Phaim | 22 | Boarder | Driver | Maryland |
| 89 | Eva Phaim | 18 | Boarder | — | Maryland |
| 90 | Regina Birk | 64 | Head | Forewoman | Ger-German |
| 91 | George Mulroy | 24 | Head | Blaster | Maryland |
| 92 | Maggie Mulroy | 25 | Wife | — | Maryland |
| 93 | Catherine Mulroy | 2 | Daughter | — | Maryland |
| 94 | Joseph Tassano | 37 | Head | Laborer | It-Italian |
| 95 | Filomena Tassano | 37 | Wife | — | It-Italian |
| 96 | Annie Tassano | 13 | Daughter | — | It-Italian |
| 97 | Rockie Tassano | 7 | Son | — | It-Italian |
| 98 | Roma Gnotta | 41 | Boarder | Laborer | It-Italian |
| 99 | Louis Stelzer | 35 | Boarder | Laborer | It-Italian |
| 100 | Peter H Petterson | 54 | Head | Weigher | Den-Danish |
Related Census Records
Pedigree Summary
Bertha + 4 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)