The History of The Jago's

I would like to know why there are 4 coat of arms, what do these stand for?

The reason why i ask this is before I came to this site I only ever knew of 2 there are two on this site that i have never seen.

Hi paul is it the coat of arms with the 3 lions and the 1 with the greyhound that you have never seen before.If it is the 3 lions came from a trip to the states we went to,L.A in 1989 we came across a shop where they researched your surname they put my wifes maiden name in the computer and it gave the history but when i gave them my name jago they had no information the guy looked in a old book he had and he told us that there was a prince jago in wales in 900s cant remeber exactally when and he told us about a coat of arms which was 3 lions rampant the one with the greyhound came from the book the world book of jagos.hope this helps mate. pete.