祖先们改过姓，想找找到底来自哪里

{"result":[{"race_desc":"\u4e2d\u534e\u6c11\u65cf","race_en":"chinese_nation","race_probality":"0.999696","area":[{"block":"chinese_nation","race_desc":"\u5317\u65b9\u6c49\u65cf","race_en":"han_northern","race_probality":"0.999586"},{"block":"chinese_nation","race_desc":"\u5176\u4ed6","race_en":"other","race_probality":"0.0001"}]},{"race_desc":"\u5176\u4ed6","race_en":"other","race_probality":"0.0004","area":[]}],"case_id":"ANCESTRY","prefix":null,"description":"\u7956\u6e90\u5206\u6790","color":null,"detail_url":"\/report2\/ancestry\/"} 这算不算赛级北汉😂
祖籍天津静海，家谱上只有第四代开始的祖先们，我是第十三代。

老家谱上写着“三代讳名”，据说三代以前祖先本身姓解，做官时得罪人跑路，改姓为谢。老一辈人都说我们来自于山西洪洞，但我对大槐树移民说一直存疑。

因为解姓有三个源流
源流一:源于姬姓。出自周武王之孙解良的封地，属于以封邑名称为氏。在解良的后裔子孙及族人中，多以先祖封邑名称为姓氏，称解氏，史称山西宗解，为解氏正宗。

源流二:源于鲜卑族。出自南北朝时期鲜卑拓拔部，属于汉化改姓为氏。南北朝时期，鲜卑拓拔部中有解毗氏(解枇氏)部落。

源流三:源于满族，属于汉化改姓为氏。

看祖源成分我应该不是少民，我更倾向于我们是从山西解县迁移出来的