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