Cygnus Black

Cygnus was born in 1889.  Cygnus' father was Phineas Nigellus Black and his mother is Ursula Flint (Black).  His paternal grandparents are Black and (Black). He had three brothers and a sister, named Sirius, Phineas, Arcturus and Belvina.  He was the youngest of the five children.  He died at the age of 54 in 1943.

Here is a link to the TNG Page