up to the 12th generation
0━┳▷
David K. Milligan † &ca 1946 Ruth Seymer Scutt ca 1917-1963
┣━1━━
Stephen D. W. Milligan ca 1948
┣━2──
Joy E. Milligan ca 1953
┗━3━◀━
Brian S. Milligan ca 1959
Total: 3 descendants (5 individuals with spouses)