 Complete the following phrase:  Van Bergen moved to Brooklyn Heights with his brother John Peck Van Bergen. He worked for the Arnold Constable  Co., a department store chain in the New York City. He permanently moved to Paris where he became the representative of the firm abroad under his firm, A. Van Bergen  Company of New York. All three of his children were born in Paris. He was also the foreign representative for the Equitable Life Assurance Society, a large American insurance company, for which he served on the board of directors for many years. He was an American Commissioner to the Paris exhibitions of 1878 and 