Ingela Gathenhielm
Ingela Olofsdotter Gathenhielm (née Hammar; 11 September 1692 – 29 April 1729) was a Swedish shipowner and privateer in service of King Charles XII of Sweden during the Great Northern War. == Biography == Ingela Gathenhielm was born in Onsala as a daughter of the shipowner Olof Hammar and Gunilla Mårtensdotter.