John Aeneas Macdonnell Helen Lesilie

I am looking for the parents of the above.John also had 3 brothers that went to Ontario.John MacDonell of Leek, Allan MacDonell Of Collachie and Alexander MacDonell of Aderchalder.I am looking for birth dates for all.
I would also like to know if John has any sisters. His daughter Jaobina Maria was my 4x great grandmother.
Can any one help please.