What is Söderköpings IS?
{{Infobox sports team | name = Söderköpings IS | color1 = | color2 = | logo = | logo_size = | alt = | caption = | full_name = Söderköpings idrottssällskap | nicknames = | sport = [[association football|soccer]], [[bandy]] | founded = {{start date|df=y|1917|12|12}} | folded = {{start date|df=y|2004|01|15}} | current = | league = | conference = | division = | history = | arena = | ballpark = [[Vikingavallen]] | stadium = | city = [[Söderköping]], [[Sweden]] | colors = | colours = | owner = | president = | coach = | manager = | gm = | championships = | conference_titles = | division_titles = | playoff_berths = | anthem = | cheerleaders = | dancers = | mascot = | fanclub = | broadcasters = | media = | uniforms = | branches = | members = | blank_label = | blank_data = | blank_label1 = | blank_data1 = | blank_label2 = | blank_data2 = | blank_label3 = | blank_data3 = | website = }} '''Söderköpings IS''' was a [[sports club]] in the town of [[Söderköping]] in [[Sweden]]. It was established 12 December 1917. The [[bandy]] team played in the Swedish top division in 1942. It lost all five league games.<ref>{{cite web|url=http://www.jimbobandy.nu/oldtab/71-72.html|title=Säsongen 1971-72|publisher=Jimmys bandysida|author=Jimmy Andersson|language=Swedish|date=1972|accessdate=21 February 2015|archive-date=21 February 2015|archive-url=https://web.archive.org/web/20150221133424/http://www.jimbobandy.nu/oldtab/71-72.html|url-status=dead}}</ref> In 1950 the club won the bandy [[district championship]]. The [[association football|soccer]] team has played