Yes. Ankou is the henchman of death. He is the one in the picture at the start. He is often depicted as either thin man or a skeleton with a scythe. Some think of him as simply a shadow of a man.
Labous an Ankou means "The Death Bird". When a owl cries it is refereed to as a Labous an Ankou which is also a death omen.
Hey guys! I'll be adding onto our belief system soon...something more in-depth to add to the feel of Labous an Ankou. Along with this, I'll be creating rituals we can have fun with(with the help of Gambler, he has some awesome ideas. :p).