Pollux Cygnus Black, {FICT}

Fictional Character Appearing in the Harry Potter Book Series:

DO NOT merge with real people or into the "big tree"

"...Pollux Black (1912 – 1990) was a pure-blood wizard, the eldest child of Cygnus Black II and Violetta Bulstrode, the brother of Cassiopeia Black, Marius Black, and Dorea Black, the husband of Irma Crabbe, the father of Walburga Black, Alphard Black, and Cygnus Black III,[1] the grandfather of Sirius Black, Regulus Black, Bellatrix Lestrange, Andromeda Tonks, and Narcissa Malfoy, the great-grandfather of Draco Malfoy and Nymphadora Tonks, and the great-great-grandfather of Teddy Lupin and Scorpius Malfoy..."

SOURCE: http://harrypotter.wikia.com/wiki/Pollux_Black