After much careful research, it has been discovered that the artist Vincent Van Gogh had many relatives.  Among them were:

His obnoxious brother:
Please Gogh

His dizzy aunt :
Verti Gogh

The brother who ate prunes:
Gotta Gogh

The constipated uncle:
Cant Gogh

The brother who worked at a convenience store:
Stopn Gogh

The grandfather from Yugoslavia:
U. Gogh

The brother who bleached his clothes white:
Hue Gogh

The cousin from Illinois:
Chica Gogh

His magician uncle:
Wherediddy Gogh

His Mexican cousin:
Amee Gogh

The Mexican cousin's American half brother:
Grin Gogh

The ballroom dancing aunt:
Tan Gogh

A sister who loved disco:
Go Gogh

The nephew who drove a stage coach:
Wellsfar Gogh

The bird lover uncle:
Flamin Gogh

His nephew psychoanalyst:
E. Gogh

The fruit loving cousin:
Man Gogh

An aunt who taught positive thinking:
Wayto Gogh

The little bouncy nephew:
Poe Gogh

And his niece who travels the country in a van:
Winnie Bay Gogh