Dee ihe ga-aga n'ihu na paragraf a - A mụrụ Michael Heilprin n'afọ 1823. Nna ya, bụ́ Phineas Mendel Heilprin, hapụrụ Poland gaa Hungary na 1842. Banyere mmalite nke mgbanwe nke Hungary
na 1848, Michael ji ịnụ ọkụ n'obi tinye onwe ya n'ime mmegharị ahụ Kossuth duziri. Ndakpọ nke mgbanwe ahụ mere ka ọ hapụ Europe na 1856 gaa United States, ebe ọ nọrọ ruo oge ndụ ya fọdụrụ.