Maria Casagrande-Santiago[2] is a supporting character in The Loud House. She is Bobby and Ronnie Anne's mother.


She is a tall and slim woman, with dark tan skin, black hair tied up in a tight bun, and two pairs of eyelashes.

She has been seen wearing two different nurse's outfits:

  • While working at the Royal Woods Hospital, she wears a white scrub, a white cap with a red cross, and black short heeled shoes.
  • While working at the Great Lakes City Hospital, she wears a blue scrub, with a white long-sleeved shirt underneath, and white shoes.

Her casual attire consists of a pink sweater, purple pants, and flats.


Season 1

Season 2

Season 3

Season 4


  • In "Changing the Baby", it is revealed that Lori apparently gave Maria a brooch that used to belong to Great Grandma Harriet.
  • In "Shell Shock", it is revealed that she is a nurse.
  • Both Aleksandra Radwan (Polish) and Talya Barkai (Hebrew), also voiced Lily and Leon.
  • Maria constantly wears her nurse uniform, even when she isn't at work.
    • Though she has occasionally been seen without her hat. However, in "The Loudest Thanksgiving" she is seen wearing normal clothes.
  • In "Friended! with the Casagrandes", it is confirmed that she and her husband are split up, meaning that they're either separated or possibliy divorced.
  • It "Store Wars with the Casagrandes", it is revealed that she used to work in the mercado, and it was her first job.


v - e - d The Loud House characters
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