Jackie’s sister.

S4E3 - Susie gets home from the Wolford to find Nancy and Chester in her apartment, and the former informs her that Jackie died earlier that day.

S4E3 - Susie and Midge arrive at the chapel for Jackie's funeral service, and are shocked to find it empty aside from Nancy and Monsignor Armanno Ricci. Susie notices Chester in the packed Collins funeral across the hall, and angrily beckons him over. The Monsignor speaks a little about Jackie, what a devout and beloved church member he was (baffling Midge and Susie), then calls Susie up to speak. Angered by the fact that nobody showed up, Susie barges across the hall into the Collins service and hijacks it with an impassioned speech about the injustice of Jackie's death and her dawning realization of how little she really knew him.

NANCY: You must be Susie.
SUSIE: Yeah?
NANCY: I'm Nancy. Jackie's sister.
SUSIE: Oh. Well, he's–
NANCY: Dead. He's dead.
SUSIE: I'm sorry, what?
NANCY: A stroke sometime this afternoon.
SUSIE: A stroke?
NANCY: I was actually at his bedside before he passed. He was still talking…
SUSIE: Yeah, he likes to talk…
NANCY: His final words were actually for you.
SUSIE: For me?
NANCY: I wrote them down so I wouldn't forget. “Susie: The guys are coming to sand the floor at noon. Be there to let them in. They're flaky, so fuck knows if they'll show… Remember, Monday's a holiday, so don't put the garbage out Sunday night. We already got one ticket from the city. If you're going to make spaghetti sauce, push the curtains back, because you splash a lot, and you can't get sauce out of that fabric. It's just too delicate.”
– S4E3

NANCY: Susie, thank you for coming.
SUSIE: Oh, yeah, sure. Uh, Nancy, this is…
NANCY: You must be Miriam. The comedian?
MIDGE: Yes. I'm so sorry about Jackie. I'm really gonna miss him.
NANCY: You know, he sent me clippings about you all the time. He was very proud.
MIDGE: Oh, well… that's really sweet.
NANCY: I saved you both seats, but…
SUSIE: Where is everyone?
NANCY: Oh, well, I sent the word out. I went through his phone book, and the Monsignor made some calls. Just didn't get much of a response. Oh, excuse me.
– S4E3

3. Everything is Bellmore

• The script for S4E3 mentions that Nancy is sixty years old, and says that she “looks like a sad-faced librarian”.

• List of Characters