In the winter the Academy was moved from Bethnal Green to Whitefriars. Sir Balthazar issued advertisements as to his lectures. It is to be feared his good intentions were not always appreciated by the public of the day. In one of his advertisements we find him complaining bitterly of 'the extraordinary concourse of unruly people who robbed him, and treated with savage rudeness his extraordinary services.' Something of a visionary, too, was Sir Balthazar;--yet, with all his vanity as to his own merits--his coxcombry about his proceedings,--a sort of reformer and benefactor also in a small way. At one time we find him advertising that, besides lecturing gratis, he will lend from one shilling to six, gratis, 'to such as are in extreme need, and have not wherewithal to endeavour their subsistence, whereas week by week they may drive on some trade.' By-and-by, however, Sir Balthazar was probably more disposed to borrow than to lend. His Academy met with little support--with ridicule rather than encouragement; was indeed a total failure; and he left England for America. For some years nothing was heard of him. In 1660, however, we find him publishing at Rotterdam 'a sommary description, manifesting that greater profits are to be done in the hott than in the cold parts of America.' This contains an account of his journey with his family to settle at Surinam. But there, it seems, he was seized by the Dutch, treated with much violence (one of his children being killed), and brought to Holland. He attempted, but in vain, to obtain redress from the States for this strange treatment of him. He probably returned to England with Charles II., for he is said to have aided in designing the triumphal arches erected at the Restoration. Gerbier's name is attached to a long list of books and pamphlets. Some of these are of a controversial character; the author was a stout Huguenot, fond of denouncing the Pope; oftentimes alarmed at plots against himself on account of his religion, and now publishing a letter of remonstrance to his three daughters who, in opposition to his will, had entered a nunnery in Paris. Other works relate to architecture and fortifications, the languages, arts, and noble exercises taught in his Academy, or contain advice to travellers, or deal with political affairs. Mr. Pepys records in his diary, under date the 28th May 1663:--'At the Coffee House in Exchange Alley I bought a little book, _Counsell to Builders_, by Sir Balth. Gerbier. It is dedicated almost to all the men of any great condition in England, so that the dedications are more than the book itself; and both it and them,' the diarist adds somewhat severely, 'not worth a farthing!'