The coat of arms of Vestfold alludes to the tradition of the ancient Norwegian Royal house of Yngling originated in Vestfold. It is a golden medieval cloverleaf crown on red background. It was created by Hallvard Trettebærg and approved on 30. January 1970. Wikipedia does not have an article with this exact name. ... Wikipedia does not have an article with this exact name. ... County NO-07 Region Østlandet Administrative centre Tønsberg County mayor   Area  - Total  - Percentage Ranked 18 2,224 km² 0. ... For other uses, see Yngling (disambiguation). ...