Last Saturday at the Second Congregational Church, Elizabeth Louise Brooks, daughter of Mr. and Mrs. Joseph E. Brooks of New York and Connecticut, was married by candlelight to Marc Gregory MacKeigan, son of Mr. and Mrs. Neils S. MacKeigan of Lakewood, Ohio. The Rev. T. Merton Rymph was the officiating minister. A reception and dinner dance followed at the Greenwich Country Club.

The bride wore a formal white silk gown with a hand-tucked, long sleeved Edwardian bodice detailed with beaded, re-embroidered Alencon lace. Matching lace bordered her cathedral length train and the silk illusion mantilla. She carried a bouquet of white gardenias, white roses, and stephanotis. The attendants wore Renaissance gold moire faille princess gowns.

Attending the bride was Susan Jones of Youngstown, Ohio as maid of honor, Victoria S.J. Brooks, her eleven year old sister, was junior bridesmaid, and fourteen year old Daniel Patrick Buonagurio Jr. of Greenwich, the page, with Audrey Basbas of Sudbury, Mass., Khinnie Eilers of Washington, D.C., Brooke Faville of Middlebury, Va. and Mrs. Michael Minaugh of White Plains, N.Y. Jeffrey Charles Green of San Francisco, Cal. was best man and the ushers were Richard S. Kadzis of Boston, Mass., Kenn Karakul of Cleveland, Ohio, Dr. Lynn Gibney of Indianapolis, Ind., a brother-in-law of the bridegroom, and Michael S. Mimnaugh of White Plains.

Mrs. MacKeigan attended the Everglades School in Coconut Grove, Fla., Miami University in Oxford, Ohio and graduated this year from Hollins College, Hollins, Va. Her father is chairman and chief executive officer of Lord & Taylor, and a member of the board of directors and a senior officer of the Associated Dry Goods Corporation.

Mr. MacKeigan, who is studying for a master's degree in business administration at Southern Methodist University in Dallas, Tex., graduated last year from Miami University in Oxford, Ohio. His father is associated with the Shaker Heights city school system.