Nikolay Borisovich Galitzin

Prince Nikolai Borisovich Golitsyn (Russian: Николай Борисович Голицын, alternatively spelled Galitzin; 8 December/19 December 1794 – 22 October/3 November 1866) was a Russian aristocrat, of the Galitzine family. He was an amateur musician, and is known particularly for his commissioning three string quartets from Ludwig van Beethoven, which are among the composer's late string quartets. His parents were Boris Andreevich Golitsyn and his wife Ana, whilst one of his sisters was the philanthropist Tatiana Potemkina.

The prince had lived for a while in Vienna and knew the music of Haydn, Mozart and Beethoven. He played the cello; his wife was an accomplished pianist. He arranged piano works of Beethoven for string quartet and string quintet.

In November 1822 he commissioned Beethoven to write string quartets. He wrote in French from Saint Petersburg to the composer:

Being as passionate an amateur as an admirer of your talent, I am taking the liberty of writing to you to ask you if you would be willing to compose one, two or three new quartets. I shall be delighted to pay you for the trouble whatever amount you would deem adequate.

Beethoven agreed to this, requesting 50 ducats for each quartet.

He had not written a string quartet since his Op. 95 in 1810. In 1823 he was occupied with writing his Ninth Symphony, and he began serious work on the quartets in 1824. The first of these, the String Quartet No. 12 in E flat major, Op. 127, was given its first performance by the Schuppanzigh Quartet in March 1825. The quartet later performed the other two works commissioned, the String Quartet No. 13 in B flat major, Op. 130 and String Quartet No. 15 in A minor, Op. 132.

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