[PAR] [TLE] Prince Christian of Schleswig-Holstein [SEP] Prince Christian of Schleswig-Holstein (Frederick Christian Charles Augustus; 22 January 1831 – 28 October 1917) was a minor Danish-born German prince who became a member of the British Royal Family through his marriage to Princess Helena of the United Kingdom (25 May 1846 – 9 June 1923), the fifth child and third daughter of Queen Victoria and Prince Albert of Saxe-Coburg-Gotha. [PAR] [TLE] Albert, Duke of Schleswig-Holstein [SEP] Albert, Duke of Schleswig-Holstein (Albert John Charles Frederick Alfred George; 26 February 1869 – 27 April 1931), was a grandson of Queen Victoria.  He was the second son of Victoria's daughter, Princess Helena, by her husband Prince Christian of Schleswig-Holstein.  He was the head of the House of Oldenburg and also the House of Schleswig-Holstein-Sonderburg-Augustenburg and the Duke of Schleswig-Holstein between 1921 and 1931.
[PAR] [TLE] Prince Christian of Schleswig - Holstein [ SEP ] Prince Christian of Schleswig - Holstein ( Frederick Christian Charles Augustus ; 22 January 1831 – 28 October 1917 ) was a minor Danish - born German prince who became a member of the British Royal Family through his marriage to Princess Helena of the United Kingdom ( 25 May 1846 – 9 June 1923 ) , the fifth child and third daughter of Queen Victoria and Prince Albert of Saxe - Coburg - Gotha . [PAR] [TLE] Albert , Duke of Schleswig - Holstein [ SEP ] Albert , Duke of Schleswig - Holstein ( Albert John Charles Frederick Alfred George ; 26 February 1869 – 27 April 1931 ) , was a grandson of Queen Victoria . He was the second son of Victoria 's daughter , Princess Helena , by her husband Prince Christian of Schleswig - Holstein . He was the head of the House of Oldenburg and also the House of Schleswig - Holstein - Sonderburg - Augustenburg and the Duke of Schleswig - Holstein between 1921 and 1931 .
When was the father of Albert, Duke of Schleswig-Holstein born?
When was the father of Albert , Duke of Schleswig - Holstein born ?
22 January 1831
22 January 1831