Georgette L. Campbell, granddaughter was the informant on her death certif.
Her grandparents were:
John Langlitz and Mary Adam

Her Great grandparents were:
Johannes 'John' Adami(after immigration to USA surname changed to Adams)(1808-1868) & Anna Margaretha Hauser(1807-1868).

see link: Margaretha Adams


1870 United States Federal Census about Mary Breneau
Name: Mary Breneau
Age in 1870: 36
Birth Year: abt 1834
Birthplace: Hesse-Darmstadt / Hessen-Darmstadt
Home in 1870: San Francisco Ward 2, San Francisco, California
Race: White
Gender: Female
Post Office: San Francisco
Household Members:
Name Age
Mary Breneau 36
Henry Longlets 12
Maggie Longlets 9
Mary Longlets 8


1880 United States Federal Census about Maggie Langlitz
Name: Maggie Langlitz
Age: 19
Birth Year: abt 1861
Birthplace: Kentucky
Home in 1880: San Francisco, San Francisco, California
Race: White
Gender: Female
Relation to Head of House: Daughter
Marital Status: Single
Father's Birthplace: Germany
Mother's Name: Mary Langlitz
Mother's Birthplace: Germany
Occupation: At Home
Household Members:
Name Age
Mary Langlitz 46
Henry Langlitz 21
Maggie Langlitz 19


1900 United States Federal Census
about Lelian Schmuckert
Name: Lelian Schmuckert
[Lelian Schweickert]
Home in 1900: San Rafael, Marin, California
Age: 6
Birth Date: Apr 1894
Birthplace: California
Race: White
Gender: Female
Relationship to head-of-house: Daughter
Father's name: Henry R Schmuckert
Father's Birthplace: Germany
Mother's name: Mary Schmuckert
Mother's Birthplace: Kentucky
Marital Status: Single
Household Members:
Name Age
Henry R Schmuckert 39
Mary Schmuckert 38
Beatrice Schmuckert 14
Anita Schmuckert 7
Lelian Schmuckert 6
Hermoine Schmuckert 3
Susie Nicols 32
Ray Nicols 6
Barley Nicols 4



1910 United States Federal Census
about Lillian E Schweickert
Name: Lillian E Schweickert
[Lillian E Schmuckert]
Age in 1910: 10
[16]
Estimated Birth Year: abt 1894
[1894]
Birthplace: California
Relation to Head of House: Stepdaughter
[Step Daughter]
Father's Birth Place: Germany
Mother's name: Marie M Fookes
Mother's Birth Place: Kentucky
Home in 1910: San Francisco Assembly District 34, San Francisco, California
Marital Status: Single
Race: White
Gender: Female
Household Members:
Name Age
Harry B Fookes 36
Marie M Fookes 40
Anita A Schweickert 19
[18]
Lillian E Schweickert 10
[16]
Hermoine R Schweickert 13
Lena Adams 76