infobox: name_1:ವಿಲಿಯಮ್	name_2:ಗ್ರೆಗೊರ್	birth_date_1:{	birth_date_2:{	birth_date_3:Birth	birth_date_4:date	birth_date_5:|	birth_date_6:1761	birth_date_7:|	birth_date_8:12	birth_date_9:|	birth_date_10:25	birth_date_11:|	birth_date_12:df	birth_date_13:|	birth_date_14:=	birth_date_15:|	birth_date_16:y	birth_date_17:}	birth_date_18:}	birth_place_1:Trewarthenick	birth_place_2:,	birth_place_3:Cornwall	death_date_1:{	death_date_2:{	death_date_3:dda	death_date_4:|	death_date_5:1817	death_date_6:|	death_date_7:06	death_date_8:|	death_date_9:11	death_date_10:|	death_date_11:1761	death_date_12:|	death_date_13:12	death_date_14:|	death_date_15:25	death_date_16:|	death_date_17:df	death_date_18:|	death_date_19:=	death_date_20:|	death_date_21:y	death_date_22:}	death_date_23:}	death_place_1:Creed	death_place_2:,	death_place_3:Cornwall	nationality_1:British	nationality_2:people	nationality_3:|	nationality_4:British	field_1:Mineralogy	alma_mater_1:Bristol	alma_mater_2:Grammar	alma_mater_3:School	alma_mater_4:then	alma_mater_5:St	alma_mater_6:John	alma_mater_7:'	alma_mater_8:s	alma_mater_9:College	alma_mater_10:,	alma_mater_11:Cambridge	known_for_1:ಟೈಟಾನಿಯಮ್
serialized_infobox: <TAG> name </TAG> ವಿಲಿಯಮ್ ಗ್ರೆಗೊರ್ <TAG> birth date </TAG> { { Birth date | 1761 | 12 | 25 | df | = | y } } <TAG> birth place </TAG> Trewarthenick , Cornwall <TAG> death date </TAG> { { dda | 1817 | 06 | 11 | 1761 | 12 | 25 | df | = | y } } <TAG> death place </TAG> Creed , Cornwall <TAG> nationality </TAG> British people | British <TAG> field </TAG> Mineralogy <TAG> alma mater </TAG> Bristol Grammar School then St John ' s College , Cambridge <TAG> known for </TAG> ಟೈಟಾನಿಯಮ್
summary: ವಿಲಿಯಮ್ ಗ್ರೆಗೊರ್ (25 ಡಿಸೆಂಬರ್ 1761 - 11 ಜೂನ್ 1817)ಬ್ರಿಟನ್ನ ಖನಿಜತಜ್ಞ.