mother(X,Y):-parent(X,Y),female(X). father(X,Y):-parent(X,Y),male(X). sister(X,Y):-parent(Z,X),parent(Z,Y),female(X),X\==Y. brother(X,Y):-parent(Z,X),parent(Z,Y),male ...

This README file explains how to use Family Tree program. This file also specifies minimum system requirements needed to run the program. System Requirements ...

It also allows you to bring your information from one genealogy program to another. There is a wide selection of applications ...