Pedigree tree of John Alexander Douglas
- Ancestors
- Compact tree
- Descendants
- Family book
- Fan chart
- Hourglass chart
- Interactive tree
- Pedigree
- Pedigree map
- Relationships
- Family with spouse
- Margaret Tankard Fubler
- John Alexander Douglas
- Cecilia Ann Scott Douglas
- Mary Ann Elizabeth Scott Douglas
- John Alexander Douglas
- Samuel Edward Edgar Douglas
- Ann Maria Bassett Douglas
- Esau William Wilson Douglas
- Margaret Jane Tankard Douglas
- Charlotte Latitia Douglas
- Herbert John Douglas
- Emma Jane Tucker Douglas
- Herbert Oxby Douglas
- Margaret Christine Elizabeth Douglas
- Ethel Bertha Douglas
- Family with spouse
- Rebecca Susan Bean
James Douglas
Birth: 1828
Death: 16 June 1904
- Ancestors
- Compact tree
- Descendants
- Family book
- Fan chart
- Hourglass chart
- Interactive tree
- Pedigree
- Pedigree map
- Relationships
- Family with spouse
- James Douglas
- John Alexander Douglas
- Cecilia Ann Scott Douglas
- Mary Ann Elizabeth Scott Douglas
- John Alexander Douglas
- Samuel Edward Edgar Douglas
- Ann Maria Bassett Douglas
- Esau William Wilson Douglas
- Margaret Jane Tankard Douglas
- Charlotte Latitia Douglas
- Herbert John Douglas
- Emma Jane Tucker Douglas
- Herbert Oxby Douglas
- Margaret Christine Elizabeth Douglas
- Ethel Bertha Douglas