**Christopher Kenneth Gerhart** — early US period in Milwaukee area; a transitional, Americanized version of his actual name. This alias is less extensively documented than later ones, and the specific dates and locations are not precisely established in accessible reporting.
**Christopher Mountbatten Chichester** — San Marino, California, approximately early 1980s through 1985. Tenant at 1920 Lorain Road; claimed baronet status; documented in California DMV records (fingerprint connection); disappeared contemporaneously with the Sohuses.
**Christopher C. Crowe** — Greenwich, Connecticut and New York, approximately 1985 through late 1980s/early 1990s. Claimed entertainment industry background; stockbroker license application (fingerprint connection); wore suits with CCC monogram; left when informed police sought him in connection with the Sohus case.
**Clark Rockefeller** (also documented as “James Frederick Mills Clark Rockefeller” in the marriage record) — New York and Boston, approximately 1993 through 2008. Longest sustained alias; married Sandra Boss 1995; daughter Reigh born 2001; Beacon Hill brownstone; Boston social circles; kidnapped daughter July 2008.
**Charles “Chip” Smith** — Baltimore, 2008. The identity under which he purchased the Baltimore townhouse and was arrested with Reigh on August 2, 2008.
The precise dates of transition between aliases are not always clearly documented. The core sequence — from Gerhartsreiter to Chichester to Crowe to Rockefeller to Smith — is established by fingerprint evidence, documented records, and the confirmed identification process.
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## The Question of Where He Went Between Aliases
One of the less thoroughly documented questions in the Gerhartsreiter case is the transition period between his Connecticut identity as Christopher Crowe and his New York/Boston identity as Clark Rockefeller.