Prince John Constantinovich of Russia

Prince John Constantinovich of Russia
Prince John Constantinovich of Russia

Prince Ioann Konstantinovich of Russia, sometimes also known as Prince John, Prince Ivan or Prince Johan, was the eldest son of Grand Duke Konstantin Konstantinovich of Russia by his wife, Yelizaveta Mavrikievna, née Princess Elisabeth of Saxe-Altenburg. He was described by contemporaries as a gentle, religious person, nicknamed "Ioannchik" by his relatives.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
July 5th, 1886
Age
139
Birth Place
Russia, Saint Petersburg
Date of Death
July 18th, 1918
Died Aged
32
Star Sign
Cancer
Social Networks , Links
Interest
Loading Chart...
Relatives
Lists
    index: 1x 0.034056186676025s
fmsppl-page-output: 1x 0.029422998428345s
t_/pages/fms-person-json: 1x 0.029393911361694s
t_/blocks/person-card-json: 1x 0.020550966262817s
t_/common/header: 1x 0.0082187652587891s
headline: 7x 0.0080747604370117s
router_page: 1x 0.0038149356842041s
t_/common/head: 1x 0.00063514709472656s
head-facts: 1x 0.00061297416687012s
t_/common/footer: 1x 0.00039291381835938s
t_/common/searcher-result: 1x 2.1934509277344E-5s
----- END OF DUMP (2026-04-12 11:34:04)  -----