perc-o-prince
Well-known member
So sorry for the delay!!! Life got in the way 
Thank you so much for offering to look up this info for all of us. What I have is a piano-forte that was manufactured by F. Yaniewicz which I beieve is Felix Yaniewicz. I am guessing that this instrument is from the late 1790's. I have included some info on Felix...
"Janiewicz, Feliks [ Feliks Yaniewicz] (b Wilno, 1762; d Edinburgh, 1848). Polish violinist and composer. Violinist in royal chapel of King of Poland 1777–84. Visited Vienna 1785, meeting Haydn and Mozart; then 3 years in It.; Paris 1787–90. Visited Eng. 1792, playing in London, Bath, Liverpool, and Manchester. Took part in Haydn's London concerts 1794. Settled in Liverpool 1800, founding publishing firm 1803. One of founders of Phil. Soc., London. Lived in Edinburgh from 1815, retiring in 1829. Comp. vn. concs., chamber mus., etc."
There seems to be no indication that he ever built piano and I suspect that if he did they were very few. The serial number of mine is 4 and is hand painted with his signature.
Thanks for any info.
Rich

Thank you so much for offering to look up this info for all of us. What I have is a piano-forte that was manufactured by F. Yaniewicz which I beieve is Felix Yaniewicz. I am guessing that this instrument is from the late 1790's. I have included some info on Felix...
"Janiewicz, Feliks [ Feliks Yaniewicz] (b Wilno, 1762; d Edinburgh, 1848). Polish violinist and composer. Violinist in royal chapel of King of Poland 1777–84. Visited Vienna 1785, meeting Haydn and Mozart; then 3 years in It.; Paris 1787–90. Visited Eng. 1792, playing in London, Bath, Liverpool, and Manchester. Took part in Haydn's London concerts 1794. Settled in Liverpool 1800, founding publishing firm 1803. One of founders of Phil. Soc., London. Lived in Edinburgh from 1815, retiring in 1829. Comp. vn. concs., chamber mus., etc."
There seems to be no indication that he ever built piano and I suspect that if he did they were very few. The serial number of mine is 4 and is hand painted with his signature.
Thanks for any info.
Rich