Region Badges Over Time

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

Find the region history of thorkel.

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