John MacLennan

I hope someone out there can help me. I am looking for any information that I can Find on the Family of John MacLennan.
I know that he emmigrated from Scotland with his two brothers William & Angus. William later went to New Zealand.John stayed in Cape Breton, Nova Scotia. John was married to Sara MacDermid (I don't know if they were married in Cape Breton or Scotland). John and Sara (MacDermid) MacLennan's children were as follows.
James (My Great Grandfather)
Rev. John C Was a United Church minister in Boulandrie CB,NS
Roddie
Alex ( married Mary LeBlanc)
Margaret
Rachel (went to USA)
Mary Alice ( Married Gavin E Stevenson)
Effie (married John James Stubbert Syd Mines, NS)
Saydie (Married Hugh Steffens Syd Mines, NS)
If anyone has any information it would be greatly appreciated.
Sheryl Holman [email protected]