M. Vilcāne , N. Bumbiere , O. Grīnbergs , V. Lapčenoks

Comprised of:

1. M. Vilcāne Female Person, Born: 16 Dec 1940 in Tomsk
2. N. Bumbiere Female Person, Born: 13 Mar 1947 in Jelgava , Died: 12 Jan 1994 in Rīga
3. O. Grīnbergs Male Person, Born: 19 Nov 1942 in Rīga , Died: 22 Apr 2016 in Rīga
4. V. Lapčenoks Male Person, Born: 16 Jan 1947 in Rīga