Grammi

Grammi (グラミー Guramī) was a servant of the Heartfilia Konzern and the mother of Brandish μ, until she was supposedly murdered by Layla Heartfilia.

Appearance
Grammi is a middle-aged woman with tied-back hair in the shape of a bun. She wears a standard long sleeve with a collar and white cuffs at the end. Similar to her daughter, she also has cross-shaped accessories attached in her hair.

Personality
Grammi, according to Brandish, admired Layla an incredible amount, suggesting she was a kind and reputable person. She treasured Aquarius's key when she received it from her master, dutifully taking care of it at a daily basis, which shows her commitment to her work.

History
Sometime after Layla had retired from being a Celestial Spirit Mage, Grammi was given Aquarius's gate key, which she treasured dearly, cleaning it every day. However, Layla ended up killing her servant in an effort to retrieve her key, which she then went on to pass down to her daughter: Lucy Heartfilia.

Former Equipment
Gold Keys:
 * Gate of the Water Bearer Key: Summons the Water Bearer, Aquarius.