Richard Gilmore is Lorelai's father and therefore Rory's grandfather on Gilmore Girls.  Richard is a Yale alumni and encourage both his daughter and granddaughter to go there.  He's a wealty man that works as a high level executive at an insurance company.

Richard Gilmore Quotes

Richard: And how are things at the motel?
Lorelai: The inn? They're great.
Emily: Lorelai's the executive manager now. Isn't that wonderful?
Richard: (about Rory's father, who is not in her life) Speaking of which, Christopher called yesterday.
Lorelai:: Speaking of which? How is that a speaking of which?

Lorelai: Hi, Mom.
Emily: Lorelai, my goodness, this is a surprise. Is it Easter already?
Lorelai: (sounding uncomfortable) No, I just, uh, finished up my business class and I thought I would stop by.
Emily: To see me?
Lorelai: Yes.
Emily: Well, isn't that nice. Come in.
Lorelai: Thanks.
(They walk to the living room.)
Lorelai: The place looks great.
Emily: It hasn't changed.
Lorelai: Well, there you go. How are the girls at the bridge club?
Emily: Old.
Lorelai: Well... good.
(Lorelai and Emily sit, opposite to each other)
Emily: You said you were taking a business class?
Lorelai: Yeah, mmhmm, yeah. I'm taking a business class at the college twice a week. I'm sure I told you.
Emily: Well, if you're sure then you must have. (she pauses) Would you like some tea?
Lorelai: I would love some coffee.
Richard: (calling from another room) Emily? I'm home.
Emily: We're in here.
(Richard walks into the living room)
Lorelai: Hi, Dad.
Richard: What is it, Christmas already?

Gilmore Girls Quotes

Luke: Me? Raising a kid? I don't even like kids. They're always sticky like they've got jam on their hands. Even if there's no jam in the house, somehow, they've always got jam on their hands! I'm not the right guy to deal with that. I have no patience for jam hands!
Lorelai: First of all, Jess is 17 so I think he's probably pass the jam hands stage by now. Second of all, you can do this. If you want to you are totally capable.

Lorelai: So, dinner, thoughts?
Rory: Let's have some.