Tarn,
You have crossed my two favorite subjects to study, New York and Titanic lol.
John A. Roebling (born June 12, 1806) and and Wilhelm Hildenbrand were the Bridge Design Engineers. Unfortunaly part way through it's construction John died of injuries he got from a accident on the construction site. So his son Colonel Washington A. Roebling took over the job. Well, Washington developed caisson disease which is a decompression sickness, his wife, Emily Roebling took over parts of the job, Washington would watch the construction from his window of his house. He died the same year the bridge opened, 1883. Washington was the uncle of, First-Class Passenger Washington Augustus Roebling II .
Hope this helps some. Gotta love NYC ! lol
-Trent