Looking for a Marion Thompson Maiden Name Mishakoff She is My Birthmot

looking for a marion thompson,maiden name mishakoff she is my birthmother, I was adopted out in 1970 in anchorage native medical center. of athabascan indian descent, you can write me at:p.o. box 74 port royal s.c. 29935 thank you, shawn seigler 5/9/03