[B420] Overlijden Fredrick H. Brand, in: New York State, Department of Health (Albany, New York, USA), Death Index 1889, pagina 70, Certificate nr. 18068; FamilySearch (Salt Lake City, Utah, USA), "New York, State Death Index, 1880-1956", online database (met online afbeeldingen van Reclaim The Records, Mill Valley, California, USA),
https://www.familysearch.org/ark:/61903/1:1:QGRX-H2D8 (geraadpleegd 23-01-2022).