Question: What is the name of the castle in the birth city of the performer on the album Maria?

<P0-S0> stauffenberg's full name was claus philipp maria justinian, followed by the noble title of "count of stauffenberg". <P0-S1> he was born in the stauffenberg castle of jettingen between ulm and augsburg, in the eastern part of swabia, at that time in the kingdom of bavaria, part of the german empire. <P0-S2> he was the third of four sons including the twins berthold and alexander and his own twin brother konrad maria, who died in jettingen one day after birth on 16 november 1907. his father was alfred klemens philipp friedrich justinian, the last oberhofmarschall of the kingdom of württemberg. <P0-S3> his mother was caroline schenk gräfin von stauffenberg, née gräfin von üxküll-gyllenband, the daughter of alfred richard august graf von üxküll-gyllenband and valerie gräfin von hohenthal.the titles "graf" and "gräfin" mean count and countess, respectively. <P0-S4> schenk (i.e., cupbearer/butler) was an additional hereditary noble title. <P0-S5> the ancestral castle of the nobility was the last part of the title, which was schenk graf von stauffenberg and used as part of the name. <P0-S6> the stauffenberg family is one of the oldest and most distinguished aristocratic catholic families of southern germany. <P0-S7> among his maternal protestant ancestors were several famous prussians, including field marshal august von gneisenau.on 11 november 1919, a new constitutional law, as part of the weimar republic, abolished the privileges of nobility. <P0-S8> article 109 also stated, "legal privileges or disadvantages based on birth or social standing are to be abolished. <P0-S9> noble titles form part of the name only; noble titles may not be granted any more." <SEP> <P1-S0> Maria is a 1995 critically acclaimed album by Canadian singer and songwriter Jane Siberry. <P1-S1> It was her first album not to include any musical contributions from longtime collaborators such as Ken Myhr, John Switzer and Rebecca Jenkins. <SEP> <P2-S0> Gavin Bradley is an award-winning Canadian singer-songwriter and producer based in Toronto who has worked with artists like Nelly Furtado, Tori Amos and Jane Siberry. <P2-S1> Fusing acoustic and electronic elements, his work is identifiable for its signature "warm" piano sound and live strings mixed with filtered synthesizers and other electronic manipulations . <P2-S2> Besides production, Bradley is a solo recording artist. <P2-S3> His debut album 'Deep Freeze' was released on UMI Records in 2006. <SEP> <P3-S0> Casa Loma (Spanish for ``Hill House '') is a Gothic Revival style mansion and garden in midtown Toronto, Ontario, Canada, that is now a historic house museum and landmark. <P3-S1> It was constructed from 1911 to 1914 as a residence for financier Sir Henry Pellatt. <P3-S2> The architect was E. J. Lennox, who designed several other city landmarks. <P3-S3> Casa Loma sits at an elevation of 140 metres (460 ft) above sea level. <SEP> <P4-S0> katzenstein castle is one of the oldest remaining hohenstaufen castles in germany. <P4-S1> it is located in a borough that shares its name with the castle in the dischingen municipality of the heidenheim district of baden-württemberg. <P4-S2> the castle is open to visitors and contains several dining rooms as well as hotel rooms.