[397] This account seems to be taken from Aristotle, Meteor. iii. 1. p. 574; see also Seneca, Nat. Quæst. ii. 31. p. 711. We have an account of the peculiar effects of thunder in Lucretius, vi. 227 et seq.
[398] This effect may be easily explained by the agitation into which the female might have been thrown. The title of “princeps Romanarum,” which is applied to Marcia, has given rise to some discussion among the commentators, for which see the remarks of Hardouin and Alexandre, in Lemaire, i. 348.
[399] Sometimes a partial thunder-cloud is formed, while the atmosphere generally is perfectly clear, or, as Hardouin suggests, the effect might have been produced by a volcanic eruption. See Lemaire, i. 348.
[400] Seneca gives us an account of the opinions of the Tuscans; Nat. Quæst. ii. 32; and Cicero refers to the “libri fulgurales” of the Etrurians; De Divin. i. 72.
[401] According to Hardouin, “Summanus est Deus summus Manium, idem Orcus et Pluto dictus.” Lemaire, i. 349; he is again referred to by our author, xxix. 14; Ovid also mentions him, Fast. vi. 731, with the remark, “quisquis is est.”
[402] The city of Bolsena is supposed to occupy the site of the ancient Volsinium. From the nature of the district in which it is situate, it is perhaps more probable, that the event alluded to in the test was produced by a volcanic eruption, attended by lightning, than by a simple thunder-storm.
[403] “Vocant et familiaria ... quæ prima fiunt familiam suam cuique indepto.” This remark is explained by the following passage from Seneca; Nat. Quæst. ii. 47. “Hæc sunt fulmina, quæ primo accepto patrimonio, in novo hominis aut urbis statu fiunt.” This opinion, as well as most of those of our author, respecting the auguries to be formed from thunder, is combated by Seneca; ubi supra, § 48.
[404] This opinion is also referred to by Seneca in the following passage; “privata autem fulmina negant ultra decimum annum, publica ultra trigesimum posse deferri;” ubi supra.
[405] “in deductione oppidorum;” according to Hardouin, Lemaire, i. 350, “quum in oppida coloniæ deducuntur.”
[406] The following conjecture is not without a degree of probability; “Ex hoc multisque aliis auctorum locis, plerique conjiciunt Etruscis auguribus haud ignotam fuisse vim electricam, licet eorum arcana nunquam divulgata sint.” Alexandre in Lemaire, i. 350.