This person's birth year is 1961. People possibly related to Helder are Elisabeth E Perry, Joseph M Perry, Maria L Perry and 3 other people. The current age of Helder is 63. Helder has listed (978) 635-9254 as his phone number. He has stayed in Boxborough, Arlington, Acton and one other city before moving to Boxboro. Helder currently resides at 1055 Liberty Square Rd, Boxboro, Ma 01719.
Welsh is Helder's ethnicity. He belongs to Western European ethnic group. English is his mother tongue. Helder compleated graduate school.
Helder has 3 websites: compscrap.com, blackjackcycles.com and delltop.com. Registration of the web domains were done in years 2013, 2004 and 2012.