Falconer Scotland

I am looking for family of my Grandfather who was Peter Falconer. He was born in Scotland in1881. His mother was Jean Mackay.He had a sister named Jean Falconer a brother named Bill and another sister that was a nun.
He moved to South Africa around 1900 to 1910. He married my Grand Mother Francis Gregory, they had two chidren. my mother Jean Falconer and Peter mackay Falconer.
My grandfather was a Free Mason and worked as a fitter and turner on the South African Railways.
If anyone knows of this family please contact me emai:kenunited@gmail.com Cell:0027847401381

Thanks to Margaret I have traced my Falconer Family back to 1816. I would like to trace living relatives of the Falconers, below I have listed my Grandfathers siblings:
Father: William Born 1851
Daughter: Elizabeth M Born 1879
Son: William F Born 1880
Daughter; Jane P Born 1884
Daughter: Lettie Born 1885
Son: Alexander M Born 1888
Son: Thomas A Born 1891
Son: Angus A Born 1892
Son: George M Born 1892

If anyone is related to any of these people please contact me kenunited@gmail.com

Peter Mackay Falconer born 1882 son of William Falconer born 1851 Married Francis Gregory in South Africa.
He had two chidren, my mother Jean Agatha Falconer and Peter Mackay Falconer. I am the son of Jean Agatha Falconer.
Again if anyone has information or is related to this family please contact me Ken Taylor email: kenunited@gmail.com