Looking for Michael Ryan Killaloe Limerick Ireland and His Wife Eleanor Their Daughter Mary B 1834

Hi,
Looking for my great grandmother MARY RYAN''s family from Killaloe, Limerick, Ireland. Father MICHAEL RYAn, mother ELEANOR (m.n. Unknown)

Mary Ryan came to Australia on the "Tintivy" about 18353 possibly with her sister, Margaret .
Mary married Alexander MacDonald from Inverness, Scotland at Emerald Hill (now called South Melbourne) Victoria Australia on Jan 1857.
They moved to Skipton, Victoria - had several children, including my grandmother Flora May McDonald b 1863.

Mary died in 1905 at Barramunga, near Colac, Vic - Alexander died 1906.

Any help would be greatly appreciated, thanks.

Pam Bolger Vale
Victoria, Australia