What does 1 Samuel 9:1 mean?

There was a man from the tribe of Benjamin named Kish. He was the son of Abiel, grandson of Zeror, great-grandson of Becorath, and great-great-grandson of Aphiah. Kish was a respected and wealthy man. 1 Samuel 9:1 - Modern Text Bible

(This introduces Saul's family background, showing he comes from a well-off and respected line in Benjamin.)