Dagmar Thorisdottir is a landscape architect, living and working in Denmark.
First-hand information. Entered by Dagmar Thorisdottir at registration.
Paternal relationship is confirmed by a Family Tree DNA Family Finder test match between Dagmar Thorisdottir and her father Living Steingrímsson. Predicted relationship from FTDNA: Daughter/Father, based on sharing 3381 cM across 267 segments.
Maternal relationship is confirmed by a Family Tree DNA Family Finder test match between Dagmar Thorisdottir and her mother Living Sveinbjörnsdóttir. Predicted relationship from FTDNA: Daughter/Mother, based on sharing 3379 cM across 266 segments.
Paternal relationship is confirmed by a triangulated group on MyHeritageDNA who share a 21,5 cM segment on chromosome 8, consisting of Dagmar Thorisdottir and Guðfinna Sif Sigurðardóttir, her 4th cousin 1x removed, and Daníel Agnarsson, her 5th cousin. (Guðfinna Sif and Daníel are 4th cousins 1x removed.) These matches have been independently verified by Dagmar Thorisdottir and Guðfinna Sif Sigurðardóttir via the MyHeritage Chromosome Browser. Their most-recent common ancestors are Guðmundur Pálsson and Rósa Jósafatsdóttir, the 4x great grandparents of Dagmar Thorisdottir and 3x great grandparents of Guðfinna Sif Sigurðardóttir and 4x great grandparents of Daníel Agnarsson.
It may be possible to confirm family relationships by comparing test results with Dagmar or other carriers of her ancestors' mitochondrial DNA.
Mitochondrial DNA test-takers in the direct maternal line:
Family Tree DNA mtDNA Test Full Sequence, haplogroup K1a4a1b, FTDNA kit #IN40907, MitoYDNA ID T10669[compare]
It is likely that these autosomal DNA test-takers will share some percentage of DNA with Dagmar:
Family Tree DNA Family Finder, GEDmatch T069061[compare], FTDNA kit #IN40907