»The correct order of the names can be found in the books of St. Mary’s Church, where Fahrenheit was baptized [Fig. 39]. Under the date of 4 June 1686 we read: “Daniel Gabriel ex Daniel Farenheit & Concordia“ or “Daniel Gabriel (child) by Daniel Fahrenheit (the scribe misspelled the name - without the first h) and Concordia“. The first name was given to the newborn after his father, the second - Gabriel - was popular with the Schumann family from which his mother came. As we can see, the proper names are Daniel Gabriel.« // TASK Quarterly, sv. 25, br. 1 (2021.), str. 65., pristupljeno 13. kolovoza 2022. (engl.)
»Their son Daniel (1656-1701), a wealthy merchant and shipowner, the father of our scientist, married the widow Concordia Runge (1657-1701), daughter of Michael Schumann (1624-1673) and Elizabeth Dassau (1632-1663)« // TASK Quarterly, sv. 25, br. 1 (2021.), str. 73., pristupljeno 13. kolovoza 2022. (engl.)