---
title: "Brenda Quagmire: Spooner Street | familyguy.co.uk"
canonical: "https://familyguy.co.uk/characters/brenda-quagmire/"
updatedDate: 2026-09-06
author: Alex Moss
description: "Brenda Quagmire: Glenn Quagmire's sister. Voiced by Alex Borstein and Kaitlin Olson. First appeared in Jerome Is the New Black."
---

# Brenda Quagmire

Glenn Quagmire's sister. Voiced by Alex Borstein and Kaitlin Olson.

## Facts

| Fact | Detail |
| --- | --- |
| Household | Spooner Street |
| Role | Glenn Quagmire's sister (draft, awaiting review) |
| First appearance | [Jerome Is the New Black](https://familyguy.co.uk/episodes/s08e07-jerome-is-the-new-black/) (S08E07, 22 November 2009) |
| Parents | [Ida Davis](https://familyguy.co.uk/characters/ida-davis/) |
| Siblings | [Glenn Quagmire](https://familyguy.co.uk/characters/glenn-quagmire/) |
| Wikidata | [Q137576735](https://www.wikidata.org/wiki/Q137576735) |

## About

Brenda Quagmire is the sister of Gary and Glenn Quagmire, and the daughter of Dan and Crystal Quagmire. She is an aunt to Anna Lee and Courtney. Alex Borstein voiced her in "Jerome Is the New Black", the episode in which she first appeared, and Kaitlin Olson took the part for "Screams of Silence: The Story of Brenda Q". Her partner, Jeff Fecalman, was violent towards her, and her brother Glenn kills him in retribution.

## Credited appearances

Credited in the principal cast or guest list of 2 episodes across 2 seasons. IMDb records up to ten voice credits per episode, so this is a floor, not a full list.

### Season 8

- S08E07 [Jerome Is the New Black](https://familyguy.co.uk/episodes/s08e07-jerome-is-the-new-black/) (voiced by Alex Borstein)

### Season 10

- S10E03 [Screams of Silence: The Story of Brenda Q](https://familyguy.co.uk/episodes/s10e03-screams-of-silence-the-story-of-brenda-q/) (voiced by Kaitlin Olson)

No character imagery appears on this site.

## Provenance

- Source: [Wikipedia: Brenda Quagmire](https://en.wikipedia.org/wiki/Brenda_Quagmire)
- Source: [Wikidata Q137576735](https://www.wikidata.org/wiki/Q137576735)
- Source: [Wikipedia: List of Family Guy characters](https://en.wikipedia.org/wiki/List_of_Family_Guy_characters)
- Data refreshed: 2026-09-06
- Note: The profile text was written for this site from the sources listed, by Claude in Claude Code on 2026-09-08, awaiting editorial review. Facts only; no dialogue is reproduced. Role lines are curated on this site; voice actor, first appearance and creator come from Wikidata.

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