I live in the New Orleans area, in the United States. My grandmother was from Ed,Sweden and her name was Walborg Stromberg. I have located my cousins in the Gothenburg area , and they said that the name Stromberg came from our ancester Eric Eriksson Stromberg. He took the name "Stromberg", from a village in Sweden called Stromsberg. My granmother's parents were Aders Per Sromberg and Hantjen Adelaide Soffia Lippert Stromberg. The family moved to Kungalv,Sweden during the global depression in the 1920's. I hope this helps you.If you think we might be related, let me know and I will also put you in touch with my cousin Soli in Sweden.