Absane the quotes you posted are generally also stated in the review I posted at the opening (link is now dead) so there is an active one:
Estimated IQs of some of the Greatest Geniuses...according to this source there were (are) exceptions to the cathegorisation (and the examples in it) you provided :
<TABLE BORDER=1>
<TR><TD BGCOLOR="#D3D3D3"><H3>Name</H3></TD><TD BGCOLOR="#D3D3D3"><H3>Nationality</H3></TD><TD BGCOLOR="#D3D3D3"><H3>Active as & Comments</H3></TD><TD BGCOLOR="#D3D3D3"><H3>Ratio IQs</H3></TD><TD BGCOLOR="#D3D3D3"><H3>Deviation IQs<SUP><A HREF="#Note">*</A></SUP></H3></TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Goethe()">Johann Wolfgang von Goethe</A></TD><TD BGCOLOR="#D3D3D3">Germany</TD><TD BGCOLOR="#D3D3D3">Poet/Writer. Universal genius.<SUP><A HREF="#Note2">**</A></SUP></TD><TD BGCOLOR="#D3D3D3">210</TD><TD BGCOLOR="#D3D3D3">179</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Swedenborg()">Emanuel Swedenborg</A></TD><TD BGCOLOR="#D3D3D3">Sweden</TD><TD BGCOLOR="#D3D3D3">Religious writer. Universal genius.</TD><TD BGCOLOR="#D3D3D3">205</TD><TD BGCOLOR="#D3D3D3">176</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Leibniz()">Gottfried Wilhelm von Leibniz</A></TD><TD BGCOLOR="#D3D3D3">Germany</TD><TD BGCOLOR="#D3D3D3">Philosopher/Mathematician, etc. The greatest universal genius together with Leonardo da Vinci.<SUP><A HREF="#Note2">**</A></SUP></TD><TD BGCOLOR="#D3D3D3">205</TD><TD BGCOLOR="#D3D3D3">176</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Mill()">John Stuart Mill</A></TD><TD BGCOLOR="#D3D3D3">England</TD><TD BGCOLOR="#D3D3D3">Philosopher/Economist/Political theorist</TD><TD BGCOLOR="#D3D3D3">200</TD><TD BGCOLOR="#D3D3D3">174</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript

ascal()">Blaise Pascal</A></TD><TD BGCOLOR="#D3D3D3">France</TD><TD BGCOLOR="#D3D3D3">Mathematician/Physicist/Religious thinker</TD><TD BGCOLOR="#D3D3D3">195</TD><TD BGCOLOR="#D3D3D3">171</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Wittgenstein()">Ludwig Wittgenstein</A></TD><TD BGCOLOR="#D3D3D3">Austria</TD><TD BGCOLOR="#D3D3D3">Philosopher</TD><TD BGCOLOR="#D3D3D3">-</TD><TD BGCOLOR="#D3D3D3">190</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Fischer()">Bobby Fischer</A></TD><TD BGCOLOR="#D3D3D3">U.S.A.</TD><TD BGCOLOR="#D3D3D3">Chess player</TD><TD BGCOLOR="#D3D3D3">187</TD><TD BGCOLOR="#D3D3D3">167</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Galilei()">Galileo Galilei</A></TD><TD BGCOLOR="#D3D3D3">Italy</TD><TD BGCOLOR="#D3D3D3">Physicist/Astronomer/Philosopher</TD><TD BGCOLOR="#D3D3D3">185</TD><TD BGCOLOR="#D3D3D3">165</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript

escartes()">René Descartes</A></TD><TD BGCOLOR="#D3D3D3">France</TD><TD BGCOLOR="#D3D3D3">Philosopher/Mathematician</TD><TD BGCOLOR="#D3D3D3">180</TD><TD BGCOLOR="#D3D3D3">162</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Stael()">Madame De Stael</A></TD><TD BGCOLOR="#D3D3D3">France</TD><TD BGCOLOR="#D3D3D3">Woman of letters/Novelist/Political Philosopher</TD><TD BGCOLOR="#D3D3D3">180</TD><TD BGCOLOR="#D3D3D3">162</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Kant()">Immanuel Kant</A></TD><TD BGCOLOR="#D3D3D3">Germany</TD><TD BGCOLOR="#D3D3D3">Philosopher</TD><TD BGCOLOR="#D3D3D3">175</TD><TD BGCOLOR="#D3D3D3">159</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript

auling()">Linus Carl Pauling</A></TD><TD BGCOLOR="#D3D3D3">U.S.A.</TD><TD BGCOLOR="#D3D3D3">Chemist - Double Nobel Prize Winner</TD><TD BGCOLOR="#D3D3D3">170</TD><TD BGCOLOR="#D3D3D3">156</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Kovalevskaya()">Sofia Kovalevskaya</A></TD><TD BGCOLOR="#D3D3D3">Russia/Sweden</TD><TD BGCOLOR="#D3D3D3">Mathematician/Writer</TD><TD BGCOLOR="#D3D3D3">170</TD><TD BGCOLOR="#D3D3D3">156</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Chatterton()">Thomas Chatterton</A></TD><TD BGCOLOR="#D3D3D3">England</TD><TD BGCOLOR="#D3D3D3">Poet/Writer</TD><TD BGCOLOR="#D3D3D3">170</TD><TD BGCOLOR="#D3D3D3">156</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript

arwin()">Charles Darwin</A></TD><TD BGCOLOR="#D3D3D3">England</TD><TD BGCOLOR="#D3D3D3">Naturalist</TD><TD BGCOLOR="#D3D3D3">165</TD><TD BGCOLOR="#D3D3D3">153</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Mozart()">Wolfgang Amadeus Mozart</A></TD><TD BGCOLOR="#D3D3D3">Austria</TD><TD BGCOLOR="#D3D3D3">Composer</TD><TD BGCOLOR="#D3D3D3">165</TD><TD BGCOLOR="#D3D3D3">153</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Eliot()">George Eliot (Mary Ann Evans)</A></TD><TD BGCOLOR="#D3D3D3">England</TD><TD BGCOLOR="#D3D3D3">Writer - Close friend to J.S. Mill.</TD><TD BGCOLOR="#D3D3D3">160</TD><TD BGCOLOR="#D3D3D3">150</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Copernicus()">Nicolaus Copernicus</A></TD><TD BGCOLOR="#D3D3D3">Poland</TD><TD BGCOLOR="#D3D3D3">Cleric/Astronomer</TD><TD BGCOLOR="#D3D3D3">160</TD><TD BGCOLOR="#D3D3D3">150</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript

alme()">Olof Palme</A></TD><TD BGCOLOR="#D3D3D3">Sweden</TD><TD BGCOLOR="#D3D3D3">Prime Minister (Murdered)</TD><TD BGCOLOR="#D3D3D3">-</TD><TD BGCOLOR="#D3D3D3">156</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Rembrandt()">Rembrandt van Rijn</A></TD><TD BGCOLOR="#D3D3D3">Holland</TD><TD BGCOLOR="#D3D3D3">Painter/Etcher</TD><TD BGCOLOR="#D3D3D3">155</TD><TD BGCOLOR="#D3D3D3">146</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Lindh()">Anna Lindh</A></TD><TD BGCOLOR="#D3D3D3">Sweden</TD><TD BGCOLOR="#D3D3D3">Foreign Minister (Murdered)</TD><TD BGCOLOR="#D3D3D3">152</TD><TD BGCOLOR="#D3D3D3">145</TD></TR>
<TR><TD BGCOLOR="#D3D3D3"><A HREF="javascript:Sand()">George Sand (Aurore Dupin)</A></TD><TD BGCOLOR="#D3D3D3">France</TD><TD BGCOLOR="#D3D3D3">Writer</TD><TD BGCOLOR="#D3D3D3">150</TD><TD BGCOLOR="#D3D3D3">143</TD></TR>
</TABLE>