Lincoln's third son, "Willie" Lincoln was born on December 21, 1850, and died of a fever at the White House on February 20, 1862.
lˈɪŋkənz θˈɜːd sˈʌn, "wˈɪli" lˈɪŋkən wʌz bˈɔːɹn ˌɔn dᵻsˈɛmbɚ twˈɛnti wˈʌn, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈɪfti, ænd dˈaɪd əvə fˈiːvɚɹ æt ðə wˈaɪt hˈaʊs ˌɔn fˈɛbɹuːˌɛɹi twˈɛnti, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti tˈuː.