Devastated Jack Schlossberg was spotted pushing his little nephew into sister Tatiana\u2019s New York City apartment Tuesday \u2014 shortly after the family announced that she had died following a battle with terminal cancer.<\/p>\n
Schlossberg, 32, who is running for Congress in the 12th Congressional District being vacated by Manhattan Rep. Jerold Nadler, looked disheveled and puffy-eyed as he hurried the stroller into his late sister\u2019s luxury Park Avenue apartment building.<\/p>\n
Tatiana, a mother of two young children, tragically died on Tuesday at the age of 35 from leukemia.<\/p>\n
\u201cOur beautiful Tatiana passed away this morning,\u201d the JFK Library Foundation announced<\/a> on Instagram.<\/p>\n Jack Schlossberg was spotted pushing a stroller into his late sister\u2019s apartment building. Robert Miller for NY Post<\/p>\n Tatiana Schlossberg had two children, the youngest was 19 months old at the time of her death. Robert Miller for NY Post<\/p>\n \u201cShe will always be in our hearts.\u201d<\/p>\n Last month, Tatiana revealed in a personal New Yorker essay that she had less than a year to live after being diagnosed with myeloid leukemia with a rare mutation<\/a>.<\/p>\n She wrote that her immediate family was helping her raise her two young children<\/a> amid her lengthy treatment.<\/p>\n She leaves behind her husband, George Moran, and their two younger children: Edwin, 3, and her 19-month-old daughter.<\/p>\n Schlossberg was diagnosed with terminal cancer shortly after giving birth to her second child. AFP via Getty Images<\/p>\n