I'm looking for some family information on Louisa Kelly b. 4 June 1874 Lonan, Isle of Man.

This is the information I have:
She married Sandy Callin 1 Aug 1896 and he died in the Snaefell Mine accident in 1897. They had 2 children Alexander Claude (aka Sandy) b. 18 Oct 1896 and Mabel Louisa b. 26 Oct 1897.

She then married William Harry Quayle 17 Feb 1906. They had a son William b. 12 Dec 1906. I think they left the Island in 1914 and came to the U.S. William and Louisa settled in Ishpeming, Michigan. Alexander and Mabel settled in Linden, Wisconsin.

I would like to know Louisa's parents if someone could help me with this information. I have found an 1881 British census that lists Louisa as a daughter to Robert Kelly b. 1836 Maughold, IOM and Mary Kelly b. 1831 Lonan, IOM. I am unsure if this is the correct family.

I also have 2 letters addressed to Mae from a John Kelly dated 2002 that talks about Thomas Kelly Senior married to Ellinor, sold their share of Laggan Agneash to their eldest son James Kelly 11 Aug 1857. James also became a trustee of the Agneash Primitive Methodist Chapel in 1856. Since I have possession of these letters, I assume they are some how related to Louisa. I received them from my mother and she does not know who Mae is or whom she got them from.

Thanks in advance for any information someone can provide