hold on. let me explain. Newt had a girl friend. before Newt became Mew she had an egg. The Saif you see isn't the same one as the one on team Hope In Friends.
Newt The Mew is 517 years old in present time. THAT Saif on this page is the present Saif's (the dewotts) great great great grandfather from 500 years ago.
Zander the oshawott is Zander the Riolus great great great grandfather. who later got a riolu girlfriend.
That means present Saif The Dewott and Zander The Riolu are related to Newt. They just don't know it.
remember this comic takes place 500 years ago.
Past Saif The Oshawott In the comic page from 500 years ago>>>ancestor>>ancestor>>>ancestor>>>>Present Saif The Dewott in 2010.
Past Zander the Oshawott In this comic page from 500 years ago>>>ancestor>>>>ancestor>>>>ancestor>>>Present Zander The Riolu in 2010
They have the same names.
its more confusing for present Saif because he was an Oshawott once too.