Region Badges Over Time

(A region can have two such Badges, mapper and ruler):

Find the region history of thorkel.

olifant, Ellikatz, color_poisoning, Megachip, drii, MasterFlo, olilo, Rainbow, XLV1, Barney.vk, wuffel, mc1r, NasenBaer, Kleiner, DasUmmi, Loki, Moggus, Uhu712, DaanVZ, werla, jenzanos, Krypton1984, soaquila, JohnFlame, kredrimi, ThorsGate, Kosmokrat, jellybelly, Anolis, Bomo, Saniafeh, Derholzspan, Gaensebluemchen, KlapperKero, Jaxel, InI4, VincentVega23, Leckmuschel, carlptr, windthings, Ardik, Busterania, asp_fan_cb, Pieper, idle, Matze, Nick, Blackcats, Hunter, lucy, Herr_Korn, Knuspakex, 4N3G4ZPK, Grinsekatze, BoF-GB, erebos, Uschidibb, Wurm, gemslein, Goldesel, kaputterfarn, Ilexa, Phii, gotchas, Snoopy, Bart23, HaraldLegner, TurboNeko, SzyMarek, CrazyChris, LilMamaChris35, Spes, NaseBier, knumitiv, Tanuki, AleksUA, ibleedhope, seeflieger, MegaAnt, Jerk, dorima, Bohne, Igeluschi, rabe85, Heisenberg, onlineflow, Svenibeu, Robbisek, room6675, Hugosoft, Skrinkus, ChrisH, Ratte, Aguti, alexs77, Be5t, MCrideordie, 1Test1, Stil, pj007, linux, WalterBlue, Felix11, Seife, Mace, blaues_Wunder, manjartens, troelf, Walkeroi, TXL1, Schatzforscher, missisStone, Bengel, dessek, https, hlad, Auraren, Bumblebee, Skralg, _yak, Horand, Johanni_09, Alznap, DI74, T-Rex, GeHa, Nananana, gasttor, Dasm, BioscientistMary, allerding5nein, michixlol, Klugey, ShaeBlue, QueenOfNowhere, Zornox, Fledermaus, redgate, TheHarzPhoenix, Trolske, shibby_ronson, Synus, Will1896, JaCey, Coconut99, Madder, Thanner, Stina-Stenstump, Kiki, flugcojt, Banquienchen, Jesske19, SteffiRebelo, FotografieStorch, ChOH, Yirrin, vortex23, Lingonberry, Bieppie, Galantha, TeslaTecs, HANSEBANGER, Daiten, nirub, benni347, Wickie, Kellu73, Steffi, DTas, Geist, Blink67, Buller, Halupasch, Mannivu, Waws, Team-13-RDR, SemTele, IchBinDannMalWei, Tallerion, ValCorco, Karthoo, Egga, Broodjeprepare, xwusel, brilina, Plueschi, Kanellar, MicBat, sdomenic, Tarabas, Claudius, aleccale, wolfie112, Kyrabor, DarkZen, doinsk, Aryrhas, kleengrott