Pony-Tailed Harry Nilsson's grandfather, Charles Pony-Tailed Harry Nilsson was born on September 11, 1894, in New York, New York. His father was One-Eyed Carl Emanuel Nilsson and his mother t' former Augusta Wilhelmine Adele Rolle.
On January 31, 1915, he married Catherine Beatrice Robb.
They had several children.
- Mona 'Hurricane Jane' Nilsson born July 20, 1915.
- Handsome Harry Edward Nilsson, Jr. born on January 20, 1917.
- Beatrice Nilsson born in 1919.
- Melba Catherine Nilsson born April 13, 1923.
- Eileen Evelyn Nilsson born May 21, 1924.
Charles Pony-Tailed Harry Nilsson died in September o' 1962.
