List of families

Many Arthur episodes have shown members of main characters' families. This is a list of them.

The Armstongs

• Sue Ellen Armstrong
• Mrs. Armstrong, mother
• Mr. Armstrong, father

The Barneses

• Binky Barnes
• Mrs. Barnes, mother
• Mr. Barnes, father
• Mei-Lin Barnes, adopted sister
• Unnamed grandparents, grandparents (in Postcards From Binky)
• Unnamed relatives (in Postcards From Binky)

The Baxters

• Buster Baxter
• Bitzi Baxter, mother
• Bo Baxter, father
• Buster's Grandmother, grandmother
• Stu, uncle
• Bitzi's grandfather, great grandfather
• Unnamed baby cousin, cousin (mentioned in That's a Baby Show)

The Bickleses

• Charlotte Bickles
• Mr. Bickles, father
• Mrs. Bickles, mother

The Compsons

• Ladonna Compson
• Bud Compson
• Gussie Compson, brother
• Madison Compson, sister
• Rufus Compson, father
• Cisely Compson, mother
• Aunt Bo, aunt
• Uncle Whitney, uncle
• Aunt Mable, aunt
• Uncle Silas, uncle

The Crosswires

• Muffy Crosswire
• Millicent Crosswire, mother
• Ed Crosswire, father
• Chip Crosswire, brother
• Ed Crosswire's niece, cousin
• Ed Crosswire's niece's husband, cousin-in-law

The Datillos

• Marina Datillo
• Mrs. Datillo, mother
• Mr. Datillo, father (mentioned)

The Deegans

• Prunella Deegan
• Wanda Deegan, mother
• Unnamed Male Adult Poodle, father (?)
• Rubella Deegan, sister
• Unnamed grandparents, grandparents

The Frenskys

• Francine Frensky
• Laverne Frensky, mother
• Oliver Frensky, father
• Catherine Frensky, sister
• Bubbie, maternal grandmother
• Francine's grandfather, paternal grandfather
• Seth's mother, aunt
• Seth's father, uncle
• Seth, cousin
• Other unnamed relatives

The Haneys

• Francis Haney
• Mr. Haney's nephew, nephew
• Mr. Haney's niece, niece

The Lundgrens

• George Lundgren
• Mrs. Lundgren, mother
• Neil Lundgren, father
• George's sister, sister (only in a few, nonspeaking appearances)
• Unnamed grandmother, grandmother

The MacDonalds

• Molly MacDonald
• Mrs. MacDonald, mother
• Mr. MacDonald, father
• James MacDonald, brother
• Miles MacDougall, uncle

The MacGradys

• Leah MacGrady
• Martha, sister
• Skip Bitterman, nephew
• Justin, grandson

The Merkleses

• W.D. Merkles
• Herman Merkles, father
• Ursa Merkles, mother

The Molinas

• Vicita Molina
• Mrs. Molina, mother
• Ramon Molina, father
• Alberto Molina, brother
• Unnamed relatives

The Morgans

• Jenna Morgan
• Mrs. Morgan, mother
• Mr. Morgan, father
• Jenna's grandfather, paternal grandfather

The Pappases

• Maria Pappas
• Steve, brother
• Mrs. Pappas, mother

The Powerses

• Alan Powers
• Mrs. Powers, mother
• Mr. Powers, father
• Keith Powers, uncle
• Alan, grandfather
• Unnamed grandmother (grandmother)

The Ratburns

• Nigel Ratburn
• Rodentia Ratburn, sister
• Otto Ratburn, father
• Lisa Ratburn, mother
• Hans, grandfather
• Olga, grandmother
• Joseph, great-grandfather
• Sophie, great-grandmother
• Rupert, great-great-grandfather
• Olav, uncle
• Fiodor, uncle
• Susan, aunt
• Louisa, aunt
• Anna, great-great-aunt
• Odo, great-great-uncle
• Marget, great-great-aunt or great-great-uncle
• Anastasio, great-great-uncle
• Albert, first cousin twice removed
• Julie, first cousin twice removed
• Carl, first cousin twice removed
• Vaclav, first cousin twice removed
• Elizabeth, first cousin twice removed
• Basil, first cousin twice removed

The Reads

• Arthur Read
• Jane Read, mother
• David Read, father
• D.W. Read, sister
• Kate Read, sister
• Thora Read, paternal grandmother
• paternal grandfather (deceased)
• Dave, maternal grandfather
• maternal grandmother (deceased)
• Thora's Mother, great grandmother
• Jessica, maternal aunt
• Richard, maternal uncle
• Cora, cousin
• Loretta, paternal aunt
• Bud, uncle
• Monique, cousin
• Ricky, cousin
• Unknown Female Aardvark (Number 2), cousin
• Lucy, maternal aunt
• Lucy's husband, maternal uncle
• Fred, uncle
• Unnamed cousin
• Unnamed aunt
• Other unnamed relatives
• Thora's 3 brothers, great uncles
• Janes great grandmother (mentioned in The Tattletale Frog)

The Tibbles

• Tommy Tibble
• Timmy Tibble
• Trixie Tibble, mother (mentioned)
• Mrs. Tibble, grandmother
• Mr. Tibble, father (mentioned)

The Walterses

• Fern Walters
• Doria Walters, mother
• Mr. Walters, father

The Vanderloos

• Angie Vanderloo
• Ansel Vanderloo
• Archie Vanderloo, father
• mother

Last Name Unknown

Carl

• Carl's mother, mother
• father

Emily

• Emily's mother, mother
• Emily's father, father

Rattles

• Rattles's mother, mother
• Rattles's father, father

Slink

• Nancy, sister
• Slink's mother, mother
• father
• Dry Cleaners Worker, grandmother (?)

Luke

• Luke's mother, mother
• Sister (possibly)